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Remove assumption in res_pjsip_dtmf_info that all INFO messages will contain a body.

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(closes issue ASTERISK-22320)
Reported by: Matt Jordan


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@396993 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Joshua Colp
2013-08-20 11:33:43 +00:00
parent 430bb3bfb3
commit 17f332169c
1 changed files with 2 additions and 2 deletions
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4
res/res_pjsip_dtmf_info.c
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@@ -39,14 +39,14 @@ static int dtmf_info_incoming_request(struct ast_sip_session *session, struct pj
pjsip_tx_data *tdata;
char buf[body->len];
char buf[body ? body->len : 0];
char *cur = buf;
char *line;
char event = '\0';
unsigned int duration = 0;
if (!ast_sip_is_content_type(&body->content_type, "application", "dtmf-relay")) {
if (!body || !ast_sip_is_content_type(&body->content_type, "application", "dtmf-relay")) {
return 0;
}