Summary: | ASTERISK-17992: chan_mgcp segmentation fault | ||
Reporter: | Nenad Kljajic (foundanswer) | Labels: | |
Date Opened: | 2011-06-09 03:33:38 | Date Closed: | 2011-06-13 00:53:30 |
Priority: | Major | Regression? | |
Status: | Closed/Complete | Components: | Channels/chan_mgcp |
Versions: | 1.8.4 | Frequency of Occurrence | |
Related Issues: | |||
Environment: | Centos 5.2 | Attachments: | |
Description: | chan_mgcp crashes when unknown gateway tries to register, due to null pointer reference. --- channels/chan_mgcp.c 2011-06-09 09:59:11.000000000 +0200 +++ channels/chan_mgcp.c 2011-06-09 10:08:27.000000000 +0200 @@ -1775,7 +1775,7 @@ *c = '\0'; } } - for (g = gateways ? gateways : find_realtime_gw(name, at, sin); g; g = g->next ? g->next : find_realtime_gw(name, at, sin)) { + for (g = gateways ? gateways : find_realtime_gw(name, at, sin); g; g = g ? (g->next ? g->next : find_realtime_gw(name, at, sin)) : NULL ) { if ((!name || !strcasecmp(g->name, at)) && (sin || g->addr.sin_addr.s_addr || g->defaddr.sin_addr.s_addr)) { /* Found the gateway. If it's dynamic, save it's address -- now for the endpoint */ | ||
Comments: | By: Nenad Kljajic (foundanswer) 2011-06-13 00:53:30.347-0500 https://issues.asterisk.org/jira/browse/ASTERISK-17797 is the propper fix |