kenmirrors/asterisk
1
0
Fork 0
mirror of https://github.com/asterisk/asterisk.git synced 2025-10-31 02:37:10 +00:00
Code Issues Packages Projects Releases Wiki Activity

ast_sockaddr_resolve() in netsock2.c may deref a null pointer

Browse Source 
Added a null check in netsock2 ast_sockaddr_resolve() as well as added default initalizers in chan_sip parse_uri_legacy_check() to make sure that invalid uris will make null (and not undefined) user,pass,domain,transport variables

(closes issue #19346)
Reported by: kobaz
Patches: 
      netsock2.patch uploaded by kobaz (license 834)
Tested by: kobaz, Marquis



git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@321100 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Murawki
2011-05-26 20:09:35 +00:00
parent 7257b78f53
commit d21c41b26a
2 changed files with 18 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
main/netsock2.c
View File

@@ -232,6 +232,10 @@ int ast_sockaddr_resolve(struct ast_sockaddr **addrs, const char *str,
char *s, *host, *port;
int e, i, res_cnt;
if (!str) {
return 0;
}
s = ast_strdupa(str);
if (!ast_sockaddr_split_hostport(s, &host, &port, flags)) {
return 0;