kenmirrors/asterisk
1
0
Fork 0
mirror of https://github.com/asterisk/asterisk.git synced 2025-09-24 06:53:41 +00:00
Code Issues Packages Projects Releases Wiki Activity

Check to see if the channel that is activating the IAXPEER function is actually

Browse Source 
an IAX2 channel before proceeding to process it to avoid crashing.
(issue #8017, reported by admott, fixed by myself)


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.2@43552 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2006-09-24 13:50:30 +00:00
parent c6e25717b4
commit 00ca92aeee
1 changed files with 5 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
channels/chan_iax2.c
View File

@@ -9342,6 +9342,11 @@ static char *function_iaxpeer(struct ast_channel *chan, char *cmd, char *data, c
char *peername, *colname; char *peername, *colname;
char iabuf[INET_ADDRSTRLEN]; char iabuf[INET_ADDRSTRLEN];
buf[0] = '\0';
if (chan->tech != &iax2_tech)
return buf;
if (!(peername = ast_strdupa(data))) { if (!(peername = ast_strdupa(data))) {
ast_log(LOG_ERROR, "Memory Error!\n"); ast_log(LOG_ERROR, "Memory Error!\n");
return ret; return ret;