fixed pipe consuming bug when using chanIsAvail (#7878), also moved a debug log to...

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@42126 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_misdn.c b/channels/chan_misdn.c
index 6815056..66c459b 100644 (file)
--- a/channels/chan_misdn.c
+++ b/channels/chan_misdn.c
@@ -2225,10 +2225,10 @@ static int misdn_hangup(struct ast_channel *ast)
        struct chan_list *p;
        struct misdn_bchannel *bc=NULL;
        
-       if (!ast || ! (p=MISDN_ASTERISK_TECH_PVT(ast) ) ) return -1;
-       
        ast_log(LOG_DEBUG, "misdn_hangup(%s)\n", ast->name);
        
+       if (!ast || ! (p=MISDN_ASTERISK_TECH_PVT(ast) ) ) return -1;
+       
        if (!p) {
                chan_misdn_log(3, 0, "misdn_hangup called, without chan_list obj.\n");
                return 0 ;
@@ -2252,6 +2252,8 @@ static int misdn_hangup(struct ast_channel *ast)
                MISDN_ASTERISK_TECH_PVT(ast)=NULL;
                
                cl_dequeue_chan(&cl_te, p);
+               close(p->pipe[0]);
+               close(p->pipe[1]);
                free(p);
                
                if (bc)