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Don't pass a value with a side effect to a macro

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(closes issue #14176)
Reported by: paraeco
Patches: 
      chan_sip.c.diff uploaded by paraeco (license 658)


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@168551 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Terry Wilson
2009-01-13 18:34:14 +00:00
parent ebe9c9c5db
commit 1dc0a2d811
1 changed files with 3 additions and 1 deletions
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4
channels/chan_sip.c
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@@ -7753,6 +7753,8 @@ static int transmit_register(struct sip_registry *r, int sipmethod, const char *
}
if ((fromdomain = strchr(r->username, '@'))) {
/* the domain name is just behind '@' */
fromdomain++ ;
/* We have a domain in the username for registration */
snprintf(from, sizeof(from), "<sip:%s>;tag=%s", r->username, p->tag);
if (!ast_strlen_zero(p->theirtag))
@@ -7763,7 +7765,7 @@ static int transmit_register(struct sip_registry *r, int sipmethod, const char *
/* If the registration username contains '@', then the domain should be used as
the equivalent of "fromdomain" for the registration */
if (ast_strlen_zero(p->fromdomain)) {
ast_string_field_set(p, fromdomain, ++fromdomain);
ast_string_field_set(p, fromdomain, fromdomain);
}
} else {
snprintf(from, sizeof(from), "<sip:%s@%s>;tag=%s", r->username, p->tohost, p->tag);