allow ast_add_extension2 to accept a NULL destructor (bug #4411)
authorKevin P. Fleming <kpfleming@digium.com>
Fri, 3 Jun 2005 02:21:07 +0000 (02:21 +0000)
committerKevin P. Fleming <kpfleming@digium.com>
Fri, 3 Jun 2005 02:21:07 +0000 (02:21 +0000)
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5824 65c4cc65-6c06-0410-ace0-fbb531ad65f3

pbx.c

diff --git a/pbx.c b/pbx.c
index e64509e..02b22ed 100755 (executable)
--- a/pbx.c
+++ b/pbx.c
@@ -4514,6 +4514,10 @@ static int ext_strncpy(char *dst, const char *src, int len)
        return count;
 }
 
+static void null_datad(void *foo)
+{
+}
+
 /*
  * EBUSY - can't lock
  * EEXIST - extension with the same priority exist and no replace is set
@@ -4560,6 +4564,8 @@ int ast_add_extension2(struct ast_context *con,
                length ++;
 
        /* Be optimistic:  Build the extension structure first */
+       if (datad == NULL)
+               datad = null_datad;
        tmp = malloc(length);
        if (tmp) {
                memset(tmp, 0, length);