kenmirrors/asterisk
1
0
Fork 0
mirror of https://github.com/asterisk/asterisk.git synced 2025-10-12 15:45:18 +00:00
Code Issues Packages Projects Releases Wiki Activity

Chaos: handle failed allocation in get_media_encryption_type

Browse Source 
If the ast_strndup() call fails to allocate a copy of the
transport string for parsing, fail gracefully.

ASTERISK-25323
Reported by: Scott Griepentrog

Change-Id: Ia4b905ce6d03da53fea526224455c1044b1a5a28
This commit is contained in:
Scott Griepentrog
2015-08-26 15:26:00 -05:00
committed by Scott Griepentrog
parent c01111223f
commit 6862c2a167
1 changed files with 3 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
res/res_pjsip_sdp_rtp.c
View File

@@ -602,6 +602,9 @@ static enum ast_sip_session_media_encryption get_media_encryption_type(pj_str_t
*optimistic = 0;
if (!transport_str) {
return AST_SIP_MEDIA_TRANSPORT_INVALID;
}
if (strstr(transport_str, "UDP/TLS")) {
return AST_SIP_MEDIA_ENCRYPT_DTLS;
} else if (strstr(transport_str, "SAVP")) {