diff options
author | Olle Johansson <oej@edvina.net> | 2006-06-04 18:58:27 +0000 |
---|---|---|
committer | Olle Johansson <oej@edvina.net> | 2006-06-04 18:58:27 +0000 |
commit | e97507e8fb74a19c99602687ef5c14e1c945df45 (patch) | |
tree | 61c3bcf805ea11a8b424e3a0e31a97d57cc60d2a /channels | |
parent | b42fbc09c32eef84be405ced6188badb2d24431f (diff) |
Fix potential bug. THanks luigi!
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@32089 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'channels')
-rw-r--r-- | channels/chan_sip.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/channels/chan_sip.c b/channels/chan_sip.c index 5444a0867..d4f465387 100644 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -7329,12 +7329,8 @@ static int get_refer_info(struct sip_pvt *transferer, struct sip_request *outgoi ast_uri_decode(referdata->replaces_callid); if ((ptr = strchr(referdata->replaces_callid, ';'))) /* Remove options */ { *ptr = '\0'; + ptr++; } - /* - * XXX don't know what was the intention but this code is - * definitely wrong, as ptr can be NULL here. - */ - ptr++; /* Find the different tags before we destroy the string */ to = strcasestr(ptr, "to-tag="); |