diff options
author | oej <oej@f38db490-d61c-443f-a65b-d21fe96a405b> | 2006-06-04 18:58:27 +0000 |
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committer | oej <oej@f38db490-d61c-443f-a65b-d21fe96a405b> | 2006-06-04 18:58:27 +0000 |
commit | b12b657dffc855e7157e15b8337c7290a905b7fc (patch) | |
tree | 61c3bcf805ea11a8b424e3a0e31a97d57cc60d2a /channels | |
parent | d2376afbdfe4bdcbed07fb9399860b3dc7ce6f4a (diff) |
Fix potential bug. THanks luigi!
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@32089 f38db490-d61c-443f-a65b-d21fe96a405b
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="); |