diff options
author | crichter <crichter@f38db490-d61c-443f-a65b-d21fe96a405b> | 2006-12-18 10:19:39 +0000 |
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committer | crichter <crichter@f38db490-d61c-443f-a65b-d21fe96a405b> | 2006-12-18 10:19:39 +0000 |
commit | 107fc00ba2dfb572bd3804e52111fff891bf6878 (patch) | |
tree | 22a03bc84a1ab987db0176c6f288d85788f78630 /channels/chan_misdn.c | |
parent | 774f7ad20119fcb84f3f26399a5f119d5f5ba668 (diff) |
when our PTP Partner sends us a SETUP with a preselected channel we just accept it, even when we're NT. added some checks for segfaults.
git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.2@48552 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'channels/chan_misdn.c')
-rw-r--r-- | channels/chan_misdn.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/channels/chan_misdn.c b/channels/chan_misdn.c index a40735236..65c15a166 100644 --- a/channels/chan_misdn.c +++ b/channels/chan_misdn.c @@ -2393,6 +2393,10 @@ static int dialtone_indicate(struct chan_list *cl) const struct tone_zone_sound *ts= NULL; struct ast_channel *ast=cl->ast; + if (!ast) { + chan_misdn_log(0,cl->bc->port,"No Ast in dialtone_indicate\n"); + return -1; + } int nd=0; misdn_cfg_get( cl->bc->port, MISDN_CFG_NODIALTONE, &nd, sizeof(nd)); @@ -2426,6 +2430,12 @@ static int hanguptone_indicate(struct chan_list *cl) static int stop_indicate(struct chan_list *cl) { struct ast_channel *ast=cl->ast; + + if (!ast) { + chan_misdn_log(0,cl->bc->port,"No Ast in stop_indicate\n"); + return -1; + } + chan_misdn_log(3,cl->bc->port," --> None\n"); misdn_lib_tone_generator_stop(cl->bc); ast_playtones_stop(ast); |