remove useless buffer initializations (issue #5134)

convert pbx_dundi to use ast_copy_string) (issue #5134)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6540 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/acl.c b/acl.c
index 23c1ecc..4d6fcdc 100755 (executable)
--- a/acl.c
+++ b/acl.c
@@ -127,7 +127,7 @@ struct ast_ha *ast_append_ha(char *sense, char *stuff, struct ast_ha *path)
 {
        struct ast_ha *ha = malloc(sizeof(struct ast_ha));
        char *nm = "255.255.255.255";
-       char tmp[256] = "";
+       char tmp[256];
        struct ast_ha *prev = NULL;
        struct ast_ha *ret;
        int x, z;

diff --git a/app.c b/app.c
index 4db4384..40bc06e 100755 (executable)
--- a/app.c
+++ b/app.c
@@ -261,8 +261,8 @@ int ast_app_messagecount(const char *mailbox, int *newmsgs, int *oldmsgs)
 
 int ast_dtmf_stream(struct ast_channel *chan,struct ast_channel *peer,char *digits,int between) 
 {
-       char *ptr=NULL;
-       int res=0;
+       char *ptr;
+       int res = 0;
        struct ast_frame f;
        if (!between)
                between = 100;
@@ -378,7 +378,7 @@ static struct ast_generator linearstream =
 int ast_linear_stream(struct ast_channel *chan, const char *filename, int fd, int allowoverride)
 {
        struct linear_state *lin;
-       char tmpf[256] = "";
+       char tmpf[256];
        int res = -1;
        int autoclose = 0;
        if (fd < 0) {
@@ -411,11 +411,11 @@ int ast_control_streamfile(struct ast_channel *chan, const char *file,
                           const char *stop, const char *pause,
                           const char *restart, int skipms) 
 {
-       long elapsed = 0,last_elapsed =0;
-       char *breaks=NULL;
-       char *end=NULL;
-       int blen=2;
-       int res=0;
+       long elapsed = 0, last_elapsed = 0;
+       char *breaks = NULL;
+       char *end = NULL;
+       int blen = 2;
+       int res;
 
        if (stop)
                blen += strlen(stop);
@@ -440,7 +440,6 @@ int ast_control_streamfile(struct ast_channel *chan, const char *file,
        if (chan)
                ast_stopstream(chan);
 
-
        if (file) {
                if ((end = strchr(file,':'))) {
                        if (!strcasecmp(end, ":end")) {
@@ -985,7 +984,7 @@ int ast_play_and_prepend(struct ast_channel *chan, char *playfile, char *recordf
 int ast_app_group_split_group(char *data, char *group, int group_max, char *category, int category_max)
 {
        int res=0;
-       char tmp[256] = "";
+       char tmp[256];
        char *grp=NULL, *cat=NULL;
 
        if (data && !ast_strlen_zero(data)) {
@@ -1030,7 +1029,7 @@ int ast_app_group_get_count(char *group, char *category)
        struct ast_channel *chan;
        int count = 0;
        char *test;
-       char cat[80] = "";
+       char cat[80];
        char *s;
 
        if (group == NULL || ast_strlen_zero(group))
@@ -1056,7 +1055,7 @@ int ast_app_group_match_get_count(char *groupmatch, char *category)
        struct ast_channel *chan;
        int count = 0;
        char *test;
-       char cat[80] = "";
+       char cat[80];
        char *s;
 
        if (!groupmatch || ast_strlen_zero(groupmatch))

diff --git a/apps/app_dial.c b/apps/app_dial.c
index 5b5711a..dbbd5c7 100755 (executable)
--- a/apps/app_dial.c
+++ b/apps/app_dial.c
@@ -347,7 +347,7 @@ static struct ast_channel *wait_for_answer(struct ast_channel *in, struct localu
                                }
                        } else if (o->chan && (o->chan == winner)) {
                                if (!ast_strlen_zero(o->chan->call_forward)) {
-                                       char tmpchan[256]="";
+                                       char tmpchan[256];
                                        char *stuff;
                                        char *tech;
                                        ast_copy_string(tmpchan, o->chan->call_forward, sizeof(tmpchan));
@@ -626,8 +626,8 @@ static int dial_exec_full(struct ast_channel *chan, void *data, struct ast_flags
        int res=-1;
        struct localuser *u;
        char *info, *peers, *timeout, *tech, *number, *rest, *cur;
-       char  privdb[256] = "", *s;
-       char  privcid[256] = "";
+       char privdb[256], *s;
+       char privcid[256];
        char privintro[1024];
        char  announcemsg[256] = "", *ann;
        struct localuser *outgoing=NULL, *tmp;
@@ -668,7 +668,7 @@ static int dial_exec_full(struct ast_channel *chan, void *data, struct ast_flags
        char *dtmfcalled=NULL, *dtmfcalling=NULL;
        char *stack,*var;
        char *mac = NULL, *macroname = NULL;
-       char status[256]="";
+       char status[256];
        char toast[80];
        int play_to_caller=0,play_to_callee=0;
        int playargs=0, sentringing=0, moh=0;
@@ -1102,7 +1102,7 @@ static int dial_exec_full(struct ast_channel *chan, void *data, struct ast_flags
                }
                pbx_builtin_setvar_helper(tmp->chan, "DIALEDPEERNUMBER", numsubst);
                if (!ast_strlen_zero(tmp->chan->call_forward)) {
-                       char tmpchan[256]="";
+                       char tmpchan[256];
                        char *stuff;
                        char *tech;
                        ast_copy_string(tmpchan, tmp->chan->call_forward, sizeof(tmpchan));

diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c
index ddc0102..8c2c5b8 100755 (executable)
--- a/channels/chan_iax2.c
+++ b/channels/chan_iax2.c
@@ -1851,7 +1851,7 @@ static int iax2_test_jitter(int fd, int argc, char *argv[])
 /*--- iax2_show_peer: Show one peer in detail ---*/
 static int iax2_show_peer(int fd, int argc, char *argv[])
 {
-       char status[30] = "";
+       char status[30];
        char cbuf[256];
        char iabuf[INET_ADDRSTRLEN];
        struct iax2_peer *peer;
@@ -1961,7 +1961,7 @@ static int iax2_show_stats(int fd, int argc, char *argv[])
 static int iax2_show_cache(int fd, int argc, char *argv[])
 {
        struct iax2_dpcache *dp;
-       char tmp[1024] = "", *pc;
+       char tmp[1024], *pc;
        int s;
        int x,y;
        struct timeval tv;
@@ -3244,7 +3244,7 @@ static int iax2_transfer(struct ast_channel *c, const char *dest)
 {
        unsigned short callno = PTR_TO_CALLNO(c->tech_pvt);
        struct iax_ie_data ied;
-       char tmp[256] = "", *context;
+       char tmp[256], *context;
        ast_copy_string(tmp, dest, sizeof(tmp));
        context = strchr(tmp, '@');
        if (context) {
@@ -4022,7 +4022,7 @@ static int iax2_show_users(int fd, int argc, char *argv[])
 #define FORMAT2 "%-15.15s  %-20.20s  %-15.15d  %-15.15s  %-5.5s  %-5.10s\n"
 
        struct iax2_user *user;
-       char auth[90] = "";
+       char auth[90];
        char *pstr = "";
 
        switch (argc) {
@@ -4087,7 +4087,7 @@ static int iax2_show_peers(int fd, int argc, char *argv[])
 #define FORMAT "%-15.15s  %-15.15s %s  %-15.15s  %-5d%s  %s %-10s\n"
 
        struct iax2_peer *peer;
-       char name[256] = "";
+       char name[256];
        char iabuf[INET_ADDRSTRLEN];
        int registeredonly=0;
 
@@ -4128,8 +4128,8 @@ static int iax2_show_peers(int fd, int argc, char *argv[])
        ast_cli(fd, FORMAT2, "Name/Username", "Host", "   ", "Mask", "Port", "   ", "Status");
        for (peer = peerl.peers;peer;peer = peer->next) {
                char nm[20];
-               char status[20] = "";
-               char srch[2000] = "";
+               char status[20];
+               char srch[2000];
 
                if (registeredonly && !peer->addr.sin_addr.s_addr)
                        continue;
@@ -4262,7 +4262,7 @@ static int iax2_show_registry(int fd, int argc, char *argv[])
 #define FORMAT "%-20.20s  %-10.10s  %-20.20s %8d  %s\n"
        struct iax2_registry *reg;
        char host[80];
-       char perceived[80] = "";
+       char perceived[80];
        char iabuf[INET_ADDRSTRLEN];
        if (argc != 3)
                return RESULT_SHOWUSAGE;
@@ -4851,7 +4851,7 @@ static int authenticate_request(struct chan_iax2_pvt *p)
 
 static int authenticate_verify(struct chan_iax2_pvt *p, struct iax_ies *ies)
 {
-       char requeststr[256] = "";
+       char requeststr[256];
        char md5secret[256] = "";
        char secret[256] = "";
        char rsasecret[256] = "";
@@ -4869,7 +4869,7 @@ static int authenticate_verify(struct chan_iax2_pvt *p, struct iax_ies *ies)
        if ((p->authmethods & IAX_AUTH_RSA) && !ast_strlen_zero(rsasecret) && !ast_strlen_zero(p->inkeys)) {
                struct ast_key *key;
                char *keyn;
-               char tmpkey[256] = "";
+               char tmpkey[256];
                char *stringp=NULL;
                ast_copy_string(tmpkey, p->inkeys, sizeof(tmpkey));
                stringp=tmpkey;
@@ -4973,7 +4973,7 @@ static int register_verify(int callno, struct sockaddr_in *sin, struct iax_ies *
        /* Check secret against what we have on file */
        if (!ast_strlen_zero(rsasecret) && (p->authmethods & IAX_AUTH_RSA) && !ast_strlen_zero(iaxs[callno]->challenge)) {
                if (!ast_strlen_zero(p->inkeys)) {
-                       char tmpkeys[256] = "";
+                       char tmpkeys[256];
                        char *stringp=NULL;
                        ast_copy_string(tmpkeys, p->inkeys, sizeof(tmpkeys));
                        stringp=tmpkeys;
@@ -5090,7 +5090,7 @@ static int authenticate(char *challenge, char *secret, char *keyn, int authmetho
                if ((authmethods & IAX_AUTH_MD5) && !ast_strlen_zero(challenge)) {
                        struct MD5Context md5;
                        unsigned char digest[16];
-                       char digres[128] = "";
+                       char digres[128];
                        MD5Init(&md5);
                        MD5Update(&md5, (unsigned char *)challenge, strlen(challenge));
                        MD5Update(&md5, (unsigned char *)secret, strlen(secret));
@@ -5175,7 +5175,7 @@ static int iax2_do_register_s(void *data)
 static int try_transfer(struct chan_iax2_pvt *pvt, struct iax_ies *ies)
 {
        int newcall = 0;
-       char newip[256] = "";
+       char newip[256];
        struct iax_ie_data ied;
        struct sockaddr_in new;
        
@@ -5321,7 +5321,7 @@ static int iax2_ack_registry(struct iax_ies *ies, struct sockaddr_in *sin, int c
        struct iax2_registry *reg;
        /* Start pessimistic */
        char peer[256] = "";
-       char msgstatus[40] = "";
+       char msgstatus[40];
        int refresh = 0;
        char ourip[256] = "<Unspecified>";
        struct sockaddr_in oldus;
@@ -5434,7 +5434,7 @@ static int iax2_register(char *value, int lineno)
 
 static void register_peer_exten(struct iax2_peer *peer, int onoff)
 {
-       char multi[256]="";
+       char multi[256];
        char *stringp, *ext;
        if (!ast_strlen_zero(regcontext)) {
                ast_copy_string(multi, ast_strlen_zero(peer->regexten) ? peer->name : peer->regexten, sizeof(multi));
@@ -9104,7 +9104,7 @@ static int iax2_devicestate(void *data)
        struct iax2_peer *p;
        int found = 0;
        char *ext, *host;
-       char tmp[256] = "";
+       char tmp[256];
        int res = AST_DEVICE_INVALID;
 
        ast_copy_string(tmp, dest, sizeof(tmp));

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 9527ebc..7088182 100755 (executable)
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -1329,7 +1329,7 @@ static int __sip_pretend_ack(struct sip_pvt *p)
                        __sip_ack(p, p->packets->seqno, (ast_test_flag(p->packets, FLAG_RESPONSE)), cur->method);
                else {  /* Unknown packet type */
                        char *c;
-                       char method[128]="";
+                       char method[128];
                        ast_copy_string(method, p->packets->data, sizeof(method));
                        c = ast_skip_blanks(method); /* XXX what ? */
                        *c = '\0';
@@ -1510,8 +1510,8 @@ static int sip_sendtext(struct ast_channel *ast, const char *text)
 /*--- realtime_update_peer: Update peer object in realtime storage ---*/
 static void realtime_update_peer(const char *peername, struct sockaddr_in *sin, const char *username, int expirey)
 {
-       char port[10] = "";
-       char ipaddr[20] = "";
+       char port[10];
+       char ipaddr[20];
        char regseconds[20] = "0";
        
        if (expirey) {  /* Registration */
@@ -1528,7 +1528,7 @@ static void realtime_update_peer(const char *peername, struct sockaddr_in *sin,
 /*--- register_peer_exten: Automatically add peer extension to dial plan ---*/
 static void register_peer_exten(struct sip_peer *peer, int onoff)
 {
-       char multi[256]="";
+       char multi[256];
        char *stringp, *ext;
        if (!ast_strlen_zero(regcontext)) {
                ast_copy_string(multi, ast_strlen_zero(peer->regexten) ? peer->name : peer->regexten, sizeof(multi));
@@ -1590,7 +1590,7 @@ static struct sip_peer *realtime_peer(const char *peername, struct sockaddr_in *
        struct ast_variable *var;
        struct ast_variable *tmp;
        char *newpeername = (char *) peername;
-       char iabuf[80] = "";
+       char iabuf[80];
 
        /* First check on peer name */
        if (newpeername) 
@@ -1839,7 +1839,7 @@ static int create_addr(struct sip_pvt *dialog, char *opeer)
        char *port;
        int portno;
        char host[MAXHOSTNAMELEN], *hostn;
-       char peer[256]="";
+       char peer[256];
 
        ast_copy_string(peer, opeer, sizeof(peer));
        port = strchr(peer, ':');
@@ -2099,7 +2099,7 @@ static void __sip_destroy(struct sip_pvt *p, int lockowner)
 /* Thought: For realtime, we should propably update storage with inuse counter... */
 static int update_call_counter(struct sip_pvt *fup, int event)
 {
-       char name[256] = "";
+       char name[256];
        int *inuse, *call_limit;
        int outgoing = ast_test_flag(fup, SIP_OUTGOING);
        struct sip_user *u = NULL;
@@ -2999,7 +2999,7 @@ static struct sip_pvt *find_call(struct sip_request *req, struct sockaddr_in *si
 {
        struct sip_pvt *p;
        char *callid;
-       char tmp[256] = "";
+       char tmp[256];
        char *tag = "", *c;
 
        callid = get_header(req, "Call-ID");
@@ -3053,7 +3053,7 @@ static struct sip_pvt *find_call(struct sip_request *req, struct sockaddr_in *si
 static int sip_register(char *value, int lineno)
 {
        struct sip_registry *reg;
-       char copy[256] = "";
+       char copy[256];
        char *username=NULL, *hostname=NULL, *secret=NULL, *authuser=NULL;
        char *porta=NULL;
        char *contact=NULL;
@@ -3630,7 +3630,7 @@ static int copy_all_header(struct sip_request *req, struct sip_request *orig, ch
 /*--- copy_via_headers: Copy SIP VIA Headers from one request to another ---*/
 static int copy_via_headers(struct sip_pvt *p, struct sip_request *req, struct sip_request *orig, char *field)
 {
-       char tmp[256]="", *oh, *end;
+       char tmp[256], *oh, *end;
        int start = 0;
        int copied = 0;
        char new[256];
@@ -3698,7 +3698,7 @@ static void add_route(struct sip_request *req, struct sip_route *route)
 /*--- set_destination: Set destination from SIP URI ---*/
 static void set_destination(struct sip_pvt *p, char *uri)
 {
-       char *h, *maddr, hostname[256] = "";
+       char *h, *maddr, hostname[256];
        char iabuf[INET_ADDRSTRLEN];
        int port, hn;
        struct hostent *hp;
@@ -3723,7 +3723,8 @@ static void set_destination(struct sip_pvt *p, char *uri)
                        h += 5;
        }
        hn = strcspn(h, ":;>") + 1;
-       if (hn > sizeof(hostname)) hn = sizeof(hostname);
+       if (hn > sizeof(hostname)) 
+               hn = sizeof(hostname);
        ast_copy_string(hostname, h, hn);
        h += hn - 1;
 
@@ -3793,7 +3794,7 @@ static int init_req(struct sip_request *req, int sipmethod, char *recip)
 /*--- respprep: Prepare SIP response packet ---*/
 static int respprep(struct sip_request *resp, struct sip_pvt *p, char *msg, struct sip_request *req)
 {
-       char newto[256] = "", *ot;
+       char newto[256], *ot;
 
        memset(resp, 0, sizeof(*resp));
        init_resp(resp, msg, req);
@@ -3845,7 +3846,7 @@ static int respprep(struct sip_request *resp, struct sip_pvt *p, char *msg, stru
 static int reqprep(struct sip_request *req, struct sip_pvt *p, int sipmethod, int seqno, int newbranch)
 {
        struct sip_request *orig = &p->initreq;
-       char stripped[80] ="";
+       char stripped[80];
        char tmp[80];
        char newto[256];
        char *c, *n;
@@ -3866,7 +3867,6 @@ static int reqprep(struct sip_request *req, struct sip_pvt *p, int sipmethod, in
                build_via(p, p->via, sizeof(p->via));
        }
 
-
        /* Check for strict or loose router */
        if (p->route && !ast_strlen_zero(p->route->hop) && strstr(p->route->hop,";lr") == NULL)
                is_strict = 1;
@@ -4090,15 +4090,15 @@ static int add_sdp(struct sip_request *resp, struct sip_pvt *p)
        char costr[80];
        struct sockaddr_in sin;
        struct sockaddr_in vsin;
-       char v[256] = "";
-       char s[256] = "";
-       char o[256] = "";
-       char c[256] = "";
-       char t[256] = "";
-       char m[256] = "";
-       char m2[256] = "";
-       char a[1024] = "";
-       char a2[1024] = "";
+       char v[256];
+       char s[256];
+       char o[256];
+       char c[256];
+       char t[256];
+       char m[256];
+       char m2[256];
+       char a[1024];
+       char a2[1024];
        char iabuf[INET_ADDRSTRLEN];
        int x = 0;
        int capability = 0 ;
@@ -4380,7 +4380,7 @@ static int transmit_reinvite_with_sdp(struct sip_pvt *p)
 /*--- extract_uri: Check Contact: URI of SIP message ---*/
 static void extract_uri(struct sip_pvt *p, struct sip_request *req)
 {
-       char stripped[256]="";
+       char stripped[256];
        char *c, *n;
        ast_copy_string(stripped, get_header(req, "Contact"), sizeof(stripped));
        c = get_in_brackets(stripped);
@@ -5382,7 +5382,7 @@ static void reg_source_db(struct sip_peer *peer)
 /*--- parse_ok_contact: Parse contact header for 200 OK on INVITE ---*/
 static int parse_ok_contact(struct sip_pvt *pvt, struct sip_request *req)
 {
-       char contact[250]= ""; 
+       char contact[250]; 
        char *c, *n, *pt;
        int port;
        struct hostent *hp;
@@ -5452,7 +5452,7 @@ static int parse_ok_contact(struct sip_pvt *pvt, struct sip_request *req)
 /*--- parse_contact: Parse contact header and save registration ---*/
 static int parse_contact(struct sip_pvt *pvt, struct sip_peer *p, struct sip_request *req)
 {
-       char contact[80]= ""; 
+       char contact[80]; 
        char data[256];
        char iabuf[INET_ADDRSTRLEN];
        char *expires = get_header(req, "Expires");
@@ -5786,7 +5786,7 @@ static int check_auth(struct sip_pvt *p, struct sip_request *req, char *randdata
                char a2_hash[256];
                char resp[256];
                char resp_hash[256]="";
-               char tmp[256] = "";
+               char tmp[256];
                char *c;
                char *z;
                char *ua_hash ="";
@@ -5944,7 +5944,7 @@ static int register_verify(struct sip_pvt *p, struct sockaddr_in *sin, struct si
 {
        int res = -3;
        struct sip_peer *peer;
-       char tmp[256] = "";
+       char tmp[256];
        char iabuf[INET_ADDRSTRLEN];
        char *name, *c;
        char *t;
@@ -6055,7 +6055,7 @@ static int register_verify(struct sip_pvt *p, struct sockaddr_in *sin, struct si
 /*--- get_rdnis: get referring dnis ---*/
 static int get_rdnis(struct sip_pvt *p, struct sip_request *oreq)
 {
-       char tmp[256] = "", *c, *a;
+       char tmp[256], *c, *a;
        struct sip_request *req;
        
        req = oreq;
@@ -6084,7 +6084,7 @@ static int get_rdnis(struct sip_pvt *p, struct sip_request *oreq)
 static int get_destination(struct sip_pvt *p, struct sip_request *oreq)
 {
        char tmp[256] = "", *c, *a;
-       char tmpf[256]= "", *fr;
+       char tmpf[256], *fr;
        struct sip_request *req;
        
        req = oreq;
@@ -6321,7 +6321,7 @@ static int get_refer_info(struct sip_pvt *sip_pvt, struct sip_request *outgoing_
 /*--- get_also_info: Call transfer support (old way, depreciated)--*/
 static int get_also_info(struct sip_pvt *p, struct sip_request *oreq)
 {
-       char tmp[256] = "", *c, *a;
+       char tmp[256], *c, *a;
        struct sip_request *req;
        
        req = oreq;
@@ -6363,13 +6363,12 @@ static int get_also_info(struct sip_pvt *p, struct sip_request *oreq)
 /*--- check_via: check Via: headers ---*/
 static int check_via(struct sip_pvt *p, struct sip_request *req)
 {
-       char via[256] = "";
+       char via[256];
        char iabuf[INET_ADDRSTRLEN];
        char *c, *pt;
        struct hostent *hp;
        struct ast_hostent ahp;
 
-       memset(via, 0, sizeof(via));
        ast_copy_string(via, get_header(req, "Via"), sizeof(via));
        c = strchr(via, ';');
        if (c) 
@@ -6483,7 +6482,7 @@ static int check_user_full(struct sip_pvt *p, struct sip_request *req, int sipme
 {
        struct sip_user *user;
        struct sip_peer *peer;
-       char *of, from[256] = "", *c;
+       char *of, from[256], *c;
        char *rpid,rpid_num[50];
        char iabuf[INET_ADDRSTRLEN];
        int res = 0;
@@ -6807,7 +6806,7 @@ static void receive_message(struct sip_pvt *p, struct sip_request *req)
 static int sip_show_inuse(int fd, int argc, char *argv[]) {
 #define FORMAT  "%-25.25s %-15.15s %-15.15s \n"
 #define FORMAT2 "%-25.25s %-15.15s %-15.15s \n"
-       char ilimits[40] = "";
+       char ilimits[40];
        char iused[40];
        int showall = 0;
 
@@ -6987,7 +6986,7 @@ static int _sip_show_peers(int fd, int *total, struct mansession *s, struct mess
 #define FORMAT2 "%-25.25s  %-15.15s %-3.3s %-3.3s %-3.3s %-15.15s  %-8s %-10s\n"
 #define FORMAT  "%-25.25s  %-15.15s %-3.3s %-3.3s %-3.3s %-15.15s  %-8d %-10s\n"
 
-       char name[256] = "";
+       char name[256];
        char iabuf[INET_ADDRSTRLEN];
        int total_peers = 0;
        int peers_online = 0;
@@ -8099,7 +8098,7 @@ void sip_dump_history(struct sip_pvt *dialog)
 /*    Doesn't read the duration of the DTMF signal */
 static void handle_request_info(struct sip_pvt *p, struct sip_request *req)
 {
-       char buf[1024] = "";
+       char buf[1024];
        unsigned int event;
        char resp = 0;
        struct ast_frame f;
@@ -8410,7 +8409,7 @@ static int do_proxy_auth(struct sip_pvt *p, struct sip_request *req, char *heade
 static int reply_digest(struct sip_pvt *p, struct sip_request *req,
        char *header, int sipmethod,  char *digest, int digest_len)
 {
-       char tmp[512] = "";
+       char tmp[512];
        char *c;
 
        /* table of recognised keywords, and places where they should be copied */
@@ -8484,7 +8483,7 @@ static int build_reply_digest(struct sip_pvt *p, int method, char* digest, int d
        char a2_hash[256];
        char resp[256];
        char resp_hash[256];
-       char uri[256] = "";
+       char uri[256];
        char cnonce[80];
        char iabuf[INET_ADDRSTRLEN];
        char *username;
@@ -8850,7 +8849,7 @@ static struct ast_custom_function sipchaninfo_function = {
 /*--- parse_moved_contact: Parse 302 Moved temporalily response */
 static void parse_moved_contact(struct sip_pvt *p, struct sip_request *req)
 {
-       char tmp[256] = "";
+       char tmp[256];
        char *s, *e;
        ast_copy_string(tmp, get_header(req, "Contact"), sizeof(tmp));
        s = get_in_brackets(tmp);
@@ -10493,7 +10492,7 @@ retrylock:
                }
                memcpy(&p->recv, &sin, sizeof(p->recv));
                if (recordhistory) {
-                       char tmp[80] = "";
+                       char tmp[80];
                        /* This is a response, note what it was for */
                        snprintf(tmp, sizeof(tmp), "%s / %s", req.data, get_header(&req, "CSeq"));
                        append_history(p, "Rx", tmp);
@@ -10797,7 +10796,7 @@ static int sip_poke_peer(struct sip_peer *peer)
 static int sip_devicestate(void *data)
 {
        char *ext, *host;
-       char tmp[256] = "";
+       char tmp[256];
        char *dest = data;
 
        struct hostent *hp;
@@ -10861,7 +10860,7 @@ static struct ast_channel *sip_request_call(const char *type, int format, void *
        struct sip_pvt *p;
        struct ast_channel *tmpc = NULL;
        char *ext, *host;
-       char tmp[256] = "";
+       char tmp[256];
        char *dest = data;
 
        oldformat = format;
@@ -11044,7 +11043,7 @@ static int handle_common_options(struct ast_flags *flags, struct ast_flags *mask
 /*--- add_realm_authentication: Add realm authentication in list ---*/
 static struct sip_auth *add_realm_authentication(struct sip_auth *authlist, char *configuration, int lineno)
 {
-       char authcopy[256] = "";
+       char authcopy[256];
        char *username=NULL, *realm=NULL, *secret=NULL, *md5secret=NULL;
        char *stringp;
        struct sip_auth *auth;

diff --git a/file.c b/file.c
index ab24719..57a9324 100755 (executable)
--- a/file.c
+++ b/file.c
@@ -464,7 +464,7 @@ struct ast_filestream *ast_openstream_full(struct ast_channel *chan, const char
        int fd = -1;
        int fmts = -1;
        char filename2[256]="";
-       char filename3[256]="";
+       char filename3[256];
        char *endpart;
        int res;
 
@@ -1149,7 +1149,7 @@ int ast_waitstream_exten(struct ast_channel *c, const char *context)
        /* XXX Maybe I should just front-end ast_waitstream_full ? XXX */
        int res;
        struct ast_frame *fr;
-       char exten[AST_MAX_EXTENSION] = "";
+       char exten[AST_MAX_EXTENSION];
 
        if (!context) context = c->context;
        while(c->stream) {

diff --git a/pbx.c b/pbx.c
index 7d836d2..a1eb07b 100755 (executable)
--- a/pbx.c
+++ b/pbx.c
@@ -902,7 +902,7 @@ static struct ast_exten *pbx_find_extension(struct ast_channel *chan, struct ast
 void pbx_retrieve_variable(struct ast_channel *c, const char *var, char **ret, char *workspace, int workspacelen, struct varshead *headp)
 {
        char *first,*second;
-       char tmpvar[80] = "";
+       char tmpvar[80];
        time_t thistime;
        struct tm brokentime;
        int offset,offset2;
@@ -5362,7 +5362,7 @@ static int pbx_builtin_stripmsd(struct ast_channel *chan, void *data)
 
 static int pbx_builtin_prefix(struct ast_channel *chan, void *data)
 {
-       char newexten[AST_MAX_EXTENSION] = "";
+       char newexten[AST_MAX_EXTENSION];
 
        if (!data || ast_strlen_zero(data)) {
                ast_log(LOG_DEBUG, "Ignoring, since there is no prefix to add\n");
@@ -5377,7 +5377,7 @@ static int pbx_builtin_prefix(struct ast_channel *chan, void *data)
 
 static int pbx_builtin_suffix(struct ast_channel *chan, void *data)
 {
-       char newexten[AST_MAX_EXTENSION] = "";
+       char newexten[AST_MAX_EXTENSION];
 
        if (!data || ast_strlen_zero(data)) {
                ast_log(LOG_DEBUG, "Ignoring, since there is no suffix to add\n");

diff --git a/pbx/pbx_dundi.c b/pbx/pbx_dundi.c
index 02efc40..9c10608 100755 (executable)
--- a/pbx/pbx_dundi.c
+++ b/pbx/pbx_dundi.c
@@ -540,7 +540,7 @@ static int dundi_lookup_local(struct dundi_result *dr, struct dundi_mapping *map
                        dr[anscnt].techint = map->tech;
                        dr[anscnt].weight = map->weight;
                        dr[anscnt].expiration = dundi_cache_time;
-                       strncpy(dr[anscnt].tech, tech2str(map->tech), sizeof(dr[anscnt].tech));
+                       ast_copy_string(dr[anscnt].tech, tech2str(map->tech), sizeof(dr[anscnt].tech));
                        dr[anscnt].eid = *us_eid;
                        dundi_eid_to_str(dr[anscnt].eid_str, sizeof(dr[anscnt].eid_str), &dr[anscnt].eid);
                        if (ast_test_flag(&flags, DUNDI_FLAG_EXISTS)) {
@@ -564,7 +564,7 @@ static int dundi_lookup_local(struct dundi_result *dr, struct dundi_mapping *map
                } else {
                        /* No answers...  Find the fewest number of digits from the
                           number for which we have no answer. */
-                       char tmp[AST_MAX_EXTENSION]="";
+                       char tmp[AST_MAX_EXTENSION];
                        for (x=0;x<AST_MAX_EXTENSION;x++) {
                                tmp[x] = called_number[x];
                                if (!tmp[x])
@@ -573,7 +573,7 @@ static int dundi_lookup_local(struct dundi_result *dr, struct dundi_mapping *map
                                        /* Oops found something we can't match.  If this is longer
                                           than the running hint, we have to consider it */
                                        if (strlen(tmp) > strlen(hmd->exten)) {
-                                               strncpy(hmd->exten, tmp, sizeof(hmd->exten) - 1);
+                                               ast_copy_string(hmd->exten, tmp, sizeof(hmd->exten));
                                        }
                                        break;
                                }
@@ -698,13 +698,13 @@ static void *dundi_query_thread(void *data)
        if (!dundi_eid_cmp(&st->trans->us_eid, &st->reqeid)) {
                /* Ooh, it's us! */
                ast_log(LOG_DEBUG, "Neat, someone look for us!\n");
-               strncpy(dei.orgunit, dept, sizeof(dei.orgunit));
-               strncpy(dei.org, org, sizeof(dei.org));
-               strncpy(dei.locality, locality, sizeof(dei.locality));
-               strncpy(dei.stateprov, stateprov, sizeof(dei.stateprov));
-               strncpy(dei.country, country, sizeof(dei.country));
-               strncpy(dei.email, email, sizeof(dei.email));
-               strncpy(dei.phone, phone, sizeof(dei.phone));
+               ast_copy_string(dei.orgunit, dept, sizeof(dei.orgunit));
+               ast_copy_string(dei.org, org, sizeof(dei.org));
+               ast_copy_string(dei.locality, locality, sizeof(dei.locality));
+               ast_copy_string(dei.stateprov, stateprov, sizeof(dei.stateprov));
+               ast_copy_string(dei.country, country, sizeof(dei.country));
+               ast_copy_string(dei.email, email, sizeof(dei.email));
+               ast_copy_string(dei.phone, phone, sizeof(dei.phone));
                res = 1;
        } else {
                /* If we do not have a canonical result, keep looking */
@@ -760,7 +760,7 @@ static int dundi_answer_entity(struct dundi_transaction *trans, struct dundi_ies
        st = malloc(totallen);
        if (st) {
                memset(st, 0, totallen);
-               strncpy(st->called_context, ies->called_context, sizeof(st->called_context) - 1);
+               ast_copy_string(st->called_context, ies->called_context, sizeof(st->called_context));
                memcpy(&st->reqeid, ies->reqeid, sizeof(st->reqeid));
                st->trans = trans;
                st->ttl = ies->ttl - 1;
@@ -802,7 +802,7 @@ static int cache_save_hint(dundi_eid *eidpeer, struct dundi_request *req, struct
        char key2[256];
        char eidpeer_str[20];
        char eidroot_str[20];
-       char data[80]="";
+       char data[80];
        time_t timeout;
 
        if (expiration < 0)
@@ -835,7 +835,7 @@ static int cache_save(dundi_eid *eidpeer, struct dundi_request *req, int start,
        int x;
        char key1[256];
        char key2[256];
-       char data[1024]="";
+       char data[1024];
        char eidpeer_str[20];
        char eidroot_str[20];
        time_t timeout;
@@ -901,8 +901,8 @@ static int dundi_prop_precache(struct dundi_transaction *trans, struct dundi_ies
        dr.hmd = &hmd;
        dr.pfds[0] = dr.pfds[1] = -1;
        trans->parent = &dr;
-       strncpy(dr.dcontext, ies->called_context ? ies->called_context : "e164", sizeof(dr.dcontext));
-       strncpy(dr.number, ies->called_number, sizeof(dr.number) - 1);
+       ast_copy_string(dr.dcontext, ies->called_context ? ies->called_context : "e164", sizeof(dr.dcontext));
+       ast_copy_string(dr.number, ies->called_number, sizeof(dr.number));
        
        for (x=0;x<ies->anscount;x++) {
                if (trans->parent->respcount < trans->parent->maxcount) {
@@ -925,9 +925,9 @@ static int dundi_prop_precache(struct dundi_transaction *trans, struct dundi_ies
                                dundi_eid_to_str(trans->parent->dr[trans->parent->respcount].eid_str, 
                                        sizeof(trans->parent->dr[trans->parent->respcount].eid_str),
                                        &ies->answers[x]->eid);
-                               strncpy(trans->parent->dr[trans->parent->respcount].dest, (char *)ies->answers[x]->data,
+                               ast_copy_string(trans->parent->dr[trans->parent->respcount].dest, (char *)ies->answers[x]->data,
                                        sizeof(trans->parent->dr[trans->parent->respcount].dest));
-                                       strncpy(trans->parent->dr[trans->parent->respcount].tech, tech2str(ies->answers[x]->protocol),
+                                       ast_copy_string(trans->parent->dr[trans->parent->respcount].tech, tech2str(ies->answers[x]->protocol),
                                        sizeof(trans->parent->dr[trans->parent->respcount].tech));
                                trans->parent->respcount++;
                                ast_clear_flag_nonstd(trans->parent->hmd, DUNDI_HINT_DONT_ASK); 
@@ -974,8 +974,8 @@ static int dundi_prop_precache(struct dundi_transaction *trans, struct dundi_ies
        st = malloc(totallen);
        if (st) {
                memset(st, 0, totallen);
-               strncpy(st->called_context, ies->called_context, sizeof(st->called_context) - 1);
-               strncpy(st->called_number, ies->called_number, sizeof(st->called_number) - 1);
+               ast_copy_string(st->called_context, ies->called_context, sizeof(st->called_context));
+               ast_copy_string(st->called_number, ies->called_number, sizeof(st->called_number));
                st->trans = trans;
                st->ttl = ies->ttl - 1;
                st->nocache = ies->cbypass;
@@ -1066,8 +1066,8 @@ static int dundi_answer_query(struct dundi_transaction *trans, struct dundi_ies
        st = malloc(totallen);
        if (st) {
                memset(st, 0, totallen);
-               strncpy(st->called_context, ies->called_context, sizeof(st->called_context) - 1);
-               strncpy(st->called_number, ies->called_number, sizeof(st->called_number) - 1);
+               ast_copy_string(st->called_context, ies->called_context, sizeof(st->called_context));
+               ast_copy_string(st->called_number, ies->called_number, sizeof(st->called_number));
                st->trans = trans;
                st->ttl = ies->ttl - 1;
                st->nocache = ies->cbypass;
@@ -1120,7 +1120,7 @@ static int dundi_answer_query(struct dundi_transaction *trans, struct dundi_ies
 
 static int cache_lookup_internal(time_t now, struct dundi_request *req, char *key, char *eid_str_full, int *lowexpiration)
 {
-       char data[1024]="";
+       char data[1024];
        char *ptr, *term, *src;
        int tech;
        struct ast_flags flags;
@@ -1166,9 +1166,9 @@ static int cache_lookup_internal(time_t now, struct dundi_request *req, char *ke
                                                        dundi_str_short_to_eid(&req->dr[req->respcount].eid, src);
                                                        dundi_eid_to_str(req->dr[req->respcount].eid_str, 
                                                                sizeof(req->dr[req->respcount].eid_str), &req->dr[req->respcount].eid);
-                                                       strncpy(req->dr[req->respcount].dest, ptr,
+                                                       ast_copy_string(req->dr[req->respcount].dest, ptr,
                                                                sizeof(req->dr[req->respcount].dest));
-                                                       strncpy(req->dr[req->respcount].tech, tech2str(tech),
+                                                       ast_copy_string(req->dr[req->respcount].tech, tech2str(tech),
                                                                sizeof(req->dr[req->respcount].tech));
                                                        req->respcount++;
                                                        ast_clear_flag_nonstd(req->hmd, DUNDI_HINT_DONT_ASK);   
@@ -1230,7 +1230,7 @@ static int cache_lookup(struct dundi_request *req, dundi_eid *peer_eid, unsigned
                        if (res2) {
                                if (strlen(tmp) > strlen(req->hmd->exten)) {
                                        /* Update meta data if appropriate */
-                                       strncpy(req->hmd->exten, tmp, sizeof(req->hmd->exten) - 1);
+                                       ast_copy_string(req->hmd->exten, tmp, sizeof(req->hmd->exten));
                                }
                        }
                }
@@ -1660,9 +1660,9 @@ static int handle_command_response(struct dundi_transaction *trans, struct dundi
                                                                dundi_eid_to_str(trans->parent->dr[trans->parent->respcount].eid_str, 
                                                                        sizeof(trans->parent->dr[trans->parent->respcount].eid_str),
                                                                        &ies.answers[x]->eid);
-                                                               strncpy(trans->parent->dr[trans->parent->respcount].dest, (char *)ies.answers[x]->data,
+                                                               ast_copy_string(trans->parent->dr[trans->parent->respcount].dest, (char *)ies.answers[x]->data,
                                                                        sizeof(trans->parent->dr[trans->parent->respcount].dest));
-                                                               strncpy(trans->parent->dr[trans->parent->respcount].tech, tech2str(ies.answers[x]->protocol),
+                                                               ast_copy_string(trans->parent->dr[trans->parent->respcount].tech, tech2str(ies.answers[x]->protocol),
                                                                        sizeof(trans->parent->dr[trans->parent->respcount].tech));
                                                                trans->parent->respcount++;
                                                                ast_clear_flag_nonstd(trans->parent->hmd, DUNDI_HINT_DONT_ASK);
@@ -1684,8 +1684,8 @@ static int handle_command_response(struct dundi_transaction *trans, struct dundi
                                                        ast_set_flag_nonstd(trans->parent->hmd, DUNDI_HINT_TTL_EXPIRED);
                                                if (ast_test_flag_nonstd(ies.hint, htons(DUNDI_HINT_DONT_ASK))) { 
                                                        if (strlen((char *)ies.hint->data) > strlen(trans->parent->hmd->exten)) {
-                                                               strncpy(trans->parent->hmd->exten, (char *)ies.hint->data, 
-                                                                       sizeof(trans->parent->hmd->exten) - 1);
+                                                               ast_copy_string(trans->parent->hmd->exten, (char *)ies.hint->data, 
+                                                                       sizeof(trans->parent->hmd->exten));
                                                        }
                                                } else {
                                                        ast_clear_flag_nonstd(trans->parent->hmd, DUNDI_HINT_DONT_ASK);
@@ -1725,21 +1725,21 @@ static int handle_command_response(struct dundi_transaction *trans, struct dundi
                                        if (!trans->parent->respcount) {
                                                trans->parent->respcount++;
                                                if (ies.q_dept)
-                                                       strncpy(trans->parent->dei->orgunit, ies.q_dept, sizeof(trans->parent->dei->orgunit) - 1);
+                                                       ast_copy_string(trans->parent->dei->orgunit, ies.q_dept, sizeof(trans->parent->dei->orgunit));
                                                if (ies.q_org)
-                                                       strncpy(trans->parent->dei->org, ies.q_org, sizeof(trans->parent->dei->org) - 1);
+                                                       ast_copy_string(trans->parent->dei->org, ies.q_org, sizeof(trans->parent->dei->org));
                                                if (ies.q_locality)
-                                                       strncpy(trans->parent->dei->locality, ies.q_locality, sizeof(trans->parent->dei->locality) - 1);
+                                                       ast_copy_string(trans->parent->dei->locality, ies.q_locality, sizeof(trans->parent->dei->locality));
                                                if (ies.q_stateprov)
-                                                       strncpy(trans->parent->dei->stateprov, ies.q_stateprov, sizeof(trans->parent->dei->stateprov) - 1);
+                                                       ast_copy_string(trans->parent->dei->stateprov, ies.q_stateprov, sizeof(trans->parent->dei->stateprov));
                                                if (ies.q_country)
-                                                       strncpy(trans->parent->dei->country, ies.q_country, sizeof(trans->parent->dei->country) - 1);
+                                                       ast_copy_string(trans->parent->dei->country, ies.q_country, sizeof(trans->parent->dei->country));
                                                if (ies.q_email)
-                                                       strncpy(trans->parent->dei->email, ies.q_email, sizeof(trans->parent->dei->email) - 1);
+                                                       ast_copy_string(trans->parent->dei->email, ies.q_email, sizeof(trans->parent->dei->email));
                                                if (ies.q_phone)
-                                                       strncpy(trans->parent->dei->phone, ies.q_phone, sizeof(trans->parent->dei->phone) - 1);
+                                                       ast_copy_string(trans->parent->dei->phone, ies.q_phone, sizeof(trans->parent->dei->phone));
                                                if (ies.q_ipaddr)
-                                                       strncpy(trans->parent->dei->ipaddr, ies.q_ipaddr, sizeof(trans->parent->dei->ipaddr) - 1);
+                                                       ast_copy_string(trans->parent->dei->ipaddr, ies.q_ipaddr, sizeof(trans->parent->dei->ipaddr));
                                                if (!dundi_eid_cmp(&trans->them_eid, &trans->parent->query_eid)) {
                                                        /* If it's them, update our address */
                                                        ast_inet_ntoa(trans->parent->dei->ipaddr, sizeof(trans->parent->dei->ipaddr),
@@ -2050,7 +2050,7 @@ static void load_password(void)
        }
        if (current) {
                /* Current key is still valid, just setup rotatation properly */
-               strncpy(cursecret, current, sizeof(cursecret) - 1);
+               ast_copy_string(cursecret, current, sizeof(cursecret));
                rotatetime = expired;
        } else {
                /* Current key is out of date, rotate or eliminate all together */
@@ -2070,7 +2070,7 @@ static void check_password(void)
 #endif
        if ((now - rotatetime) >= 0) {
                /* Time to rotate keys */
-               strncpy(oldsecret, cursecret, sizeof(oldsecret) - 1);
+               ast_copy_string(oldsecret, cursecret, sizeof(oldsecret));
                build_secret(cursecret, sizeof(cursecret));
                save_secret(cursecret, oldsecret);
        }
@@ -2102,8 +2102,8 @@ static void *process_precache(void *ign)
 {
        struct dundi_precache_queue *qe;
        time_t now;
-       char context[256]="";
-       char number[256]="";
+       char context[256];
+       char number[256];
        int run;
        for (;;) {
                time(&now);
@@ -2118,8 +2118,8 @@ static void *process_precache(void *ign)
                        } else if (pcq->expiration < now) {
                                /* Process this entry */
                                pcq->expiration = 0;
-                               strncpy(context, pcq->context, sizeof(context) - 1);
-                               strncpy(number, pcq->number, sizeof(number) - 1);
+                               ast_copy_string(context, pcq->context, sizeof(context));
+                               ast_copy_string(number, pcq->number, sizeof(number));
                                run = 1;
                        }
                }
@@ -2274,7 +2274,7 @@ static void sort_results(struct dundi_result *results, int count)
 static int dundi_do_lookup(int fd, int argc, char *argv[])
 {
        int res;
-       char tmp[256] = "";
+       char tmp[256];
        char fs[80] = "";
        char *context;
        int x;
@@ -2289,7 +2289,7 @@ static int dundi_do_lookup(int fd, int argc, char *argv[])
                else
                        return RESULT_SHOWUSAGE;
        }
-       strncpy(tmp, argv[2], sizeof(tmp) - 1);
+       ast_copy_string(tmp, argv[2], sizeof(tmp));
        context = strchr(tmp, '@');
        if (context) {
                *context = '\0';
@@ -2315,12 +2315,12 @@ static int dundi_do_lookup(int fd, int argc, char *argv[])
 static int dundi_do_precache(int fd, int argc, char *argv[])
 {
        int res;
-       char tmp[256] = "";
+       char tmp[256];
        char *context;
        struct timeval start;
        if ((argc < 3) || (argc > 3))
                return RESULT_SHOWUSAGE;
-       strncpy(tmp, argv[2], sizeof(tmp) - 1);
+       ast_copy_string(tmp, argv[2], sizeof(tmp));
        context = strchr(tmp, '@');
        if (context) {
                *context = '\0';
@@ -2340,7 +2340,7 @@ static int dundi_do_precache(int fd, int argc, char *argv[])
 static int dundi_do_query(int fd, int argc, char *argv[])
 {
        int res;
-       char tmp[256] = "";
+       char tmp[256];
        char *context;
        dundi_eid eid;
        struct dundi_entity_info dei;
@@ -2350,7 +2350,7 @@ static int dundi_do_query(int fd, int argc, char *argv[])
                ast_cli(fd, "'%s' is not a valid EID!\n", argv[2]);
                return RESULT_SHOWUSAGE;
        }
-       strncpy(tmp, argv[2], sizeof(tmp) - 1);
+       ast_copy_string(tmp, argv[2], sizeof(tmp));
        context = strchr(tmp, '@');
        if (context) {
                *context = '\0';
@@ -2476,15 +2476,15 @@ static int dundi_show_peers(int fd, int argc, char *argv[])
        ast_mutex_lock(&peerlock);
        ast_cli(fd, FORMAT2, "EID", "Host", "Model", "AvgTime", "Status");
        for (peer = peers;peer;peer = peer->next) {
-               char status[20] = "";
-        int print_line = -1;
-               char srch[2000] = "";
+               char status[20];
+               int print_line = -1;
+               char srch[2000];
                total_peers++;
                if (registeredonly && !peer->addr.sin_addr.s_addr)
                        continue;
                if (peer->maxms) {
                        if (peer->lastms < 0) {
-                               strncpy(status, "UNREACHABLE", sizeof(status) - 1);
+                               strcpy(status, "UNREACHABLE");
                                offline_peers++;
                        }
                        else if (peer->lastms > peer->maxms) {
@@ -2496,11 +2496,11 @@ static int dundi_show_peers(int fd, int argc, char *argv[])
                                online_peers++;
                        }
                        else {
-                               strncpy(status, "UNKNOWN", sizeof(status) - 1);
+                               strcpy(status, "UNKOWN");
                                offline_peers++;
                        }
                } else {
-                       strncpy(status, "Unmonitored", sizeof(status) - 1);
+                       strcpy(status, "Unmonitored");
                        unmonitored_peers++;
                }
                if (peer->avgms) 
@@ -3548,8 +3548,8 @@ static int dundi_lookup_internal(struct dundi_result *result, int maxret, struct
        dr.expiration = *expiration;
        dr.cbypass = cbypass;
        dr.crc32 = avoid_crc32(avoid);
-       strncpy(dr.dcontext, dcontext ? dcontext : "e164", sizeof(dr.dcontext) - 1);
-       strncpy(dr.number, number, sizeof(dr.number) - 1);
+       ast_copy_string(dr.dcontext, dcontext ? dcontext : "e164", sizeof(dr.dcontext));
+       ast_copy_string(dr.number, number, sizeof(dr.number));
        if (rooteid)
                dr.root_eid = *rooteid;
        res = register_request(&dr, &pending);
@@ -3741,8 +3741,8 @@ static int dundi_precache_internal(const char *context, const char *number, int
        memset(&dr, 0, sizeof(dr));
        memset(&hmd, 0, sizeof(hmd));
        dr.dr = dr2;
-       strncpy(dr.number, number, sizeof(dr.number) - 1);
-       strncpy(dr.dcontext, context ? context : "e164", sizeof(dr.dcontext) - 1);
+       ast_copy_string(dr.number, number, sizeof(dr.number));
+       ast_copy_string(dr.dcontext, context ? context : "e164", sizeof(dr.dcontext));
        dr.maxcount = MAX_RESULTS;
        dr.expiration = dundi_cache_time;
        dr.hmd = &hmd;
@@ -3800,7 +3800,7 @@ static int dundi_query_eid_internal(struct dundi_entity_info *dei, const char *d
        dr.hmd = hmd;
        dr.dei = dei;
        dr.pfds[0] = dr.pfds[1] = -1;
-       strncpy(dr.dcontext, dcontext ? dcontext : "e164", sizeof(dr.dcontext) - 1);
+       ast_copy_string(dr.dcontext, dcontext ? dcontext : "e164", sizeof(dr.dcontext));
        memcpy(&dr.query_eid, eid, sizeof(dr.query_eid));
        if (rooteid)
                dr.root_eid = *rooteid;
@@ -4051,13 +4051,13 @@ static void build_mapping(char *name, char *value)
                        } /* Russell was here, arrrr! */
                        if ((x == 1) && ast_strlen_zero(fields[0])) {
                                /* Placeholder mapping */
-                               strncpy(map->dcontext, name, sizeof(map->dcontext) - 1);
+                               ast_copy_string(map->dcontext, name, sizeof(map->dcontext));
                                map->dead = 0;
                        } else if (x >= 4) {
-                               strncpy(map->dcontext, name, sizeof(map->dcontext) - 1);
-                               strncpy(map->lcontext, fields[0], sizeof(map->lcontext) - 1);
+                               ast_copy_string(map->dcontext, name, sizeof(map->dcontext));
+                               ast_copy_string(map->lcontext, fields[0], sizeof(map->lcontext));
                                if ((sscanf(fields[1], "%d", &map->weight) == 1) && (map->weight >= 0) && (map->weight < 60000)) {
-                                       strncpy(map->dest, fields[3], sizeof(map->dest) - 1);
+                                       ast_copy_string(map->dest, fields[3], sizeof(map->dest));
                                        if ((map->tech = str2tech(fields[2]))) {
                                                map->dead = 0;
                                        }
@@ -4216,9 +4216,9 @@ static void build_peer(dundi_eid *eid, struct ast_variable *v, int *globalpcmode
                peer->registerid = -1;
                while(v) {
                        if (!strcasecmp(v->name, "inkey")) {
-                               strncpy(peer->inkey, v->value, sizeof(peer->inkey) - 1);
+                               ast_copy_string(peer->inkey, v->value, sizeof(peer->inkey));
                        } else if (!strcasecmp(v->name, "outkey")) {
-                               strncpy(peer->outkey, v->value, sizeof(peer->outkey) - 1);
+                               ast_copy_string(peer->outkey, v->value, sizeof(peer->outkey));
                        } else if (!strcasecmp(v->name, "host")) {
                                if (!strcasecmp(v->value, "dynamic")) {
                                        peer->dynamic = 1;
@@ -4450,7 +4450,7 @@ static int set_config(char *config_file, struct sockaddr_in* sin)
        char *cat;
        int format;
        int x;
-       char hn[MAXHOSTNAMELEN]="";
+       char hn[MAXHOSTNAMELEN] = "";
        struct ast_hostent he;
        struct hostent *hp;
        struct sockaddr_in sin2;
@@ -4480,7 +4480,7 @@ static int set_config(char *config_file, struct sockaddr_in* sin)
        ast_mutex_lock(&peerlock);
        reset_global_eid();
        global_storehistory = 0;
-       strncpy(secretpath, "dundi", sizeof(secretpath) - 1);
+       ast_copy_string(secretpath, "dundi", sizeof(secretpath));
        v = ast_variable_browse(cfg, "general");
        while(v) {
                if (!strcasecmp(v->name, "port")){ 
@@ -4544,19 +4544,19 @@ static int set_config(char *config_file, struct sockaddr_in* sin)
                                ast_log(LOG_WARNING, "Invalid tos value at line %d, should be 'lowdelay', 'throughput', 'reliability', or 'none'\n", v->lineno);
 #endif
                } else if (!strcasecmp(v->name, "department")) {
-                       strncpy(dept, v->value, sizeof(dept) - 1);
+                       ast_copy_string(dept, v->value, sizeof(dept));
                } else if (!strcasecmp(v->name, "organization")) {
-                       strncpy(org, v->value, sizeof(org) - 1);
+                       ast_copy_string(org, v->value, sizeof(org));
                } else if (!strcasecmp(v->name, "locality")) {
-                       strncpy(locality, v->value, sizeof(locality) - 1);
+                       ast_copy_string(locality, v->value, sizeof(locality));
                } else if (!strcasecmp(v->name, "stateprov")) {
-                       strncpy(stateprov, v->value, sizeof(stateprov) - 1);
+                       ast_copy_string(stateprov, v->value, sizeof(stateprov));
                } else if (!strcasecmp(v->name, "country")) {
-                       strncpy(country, v->value, sizeof(country) - 1);
+                       ast_copy_string(country, v->value, sizeof(country));
                } else if (!strcasecmp(v->name, "email")) {
-                       strncpy(email, v->value, sizeof(email) - 1);
+                       ast_copy_string(email, v->value, sizeof(email));
                } else if (!strcasecmp(v->name, "phone")) {
-                       strncpy(phone, v->value, sizeof(phone) - 1);
+                       ast_copy_string(phone, v->value, sizeof(phone));
                } else if (!strcasecmp(v->name, "storehistory")) {
                        global_storehistory = ast_true(v->value);
                } else if (!strcasecmp(v->name, "cachetime")) {

diff --git a/res/res_features.c b/res/res_features.c
index d91769d..7943696 100755 (executable)
--- a/res/res_features.c
+++ b/res/res_features.c
@@ -247,7 +247,7 @@ static int adsi_announce_park(struct ast_channel *chan, int parkingnum)
 {
        int res;
        int justify[5] = {ADSI_JUST_CENT, ADSI_JUST_CENT, ADSI_JUST_CENT, ADSI_JUST_CENT};
-       char tmp[256] = "";
+       char tmp[256];
        char *message[5] = {NULL, NULL, NULL, NULL, NULL};
 
        snprintf(tmp, sizeof(tmp), "Parked on %d", parkingnum);