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FS-11951: JB: rare crash in reading the chan var (it maybe called without a session in some unit tests)

This commit is contained in:
Dragos Oancea 2019-03-25 19:22:23 +00:00
parent 4a2812aaf5
commit 54c5895009
1 changed files with 9 additions and 10 deletions
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5
src/switch_jitterbuffer.c
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@ -880,18 +880,17 @@ SWITCH_DECLARE(void) switch_jb_set_session(switch_jb_t *jb, switch_core_session_
{ {
const char *var; const char *var;
if (session) {
jb->session = session; jb->session = session;
jb->channel = switch_core_session_get_channel(session); jb->channel = switch_core_session_get_channel(session);
if (jb->type == SJB_VIDEO && !switch_test_flag(jb, SJB_QUEUE_ONLY) && if (jb->type == SJB_VIDEO && !switch_test_flag(jb, SJB_QUEUE_ONLY) &&
(var = switch_channel_get_variable_dup(jb->channel, "jb_video_low_bitrate", SWITCH_FALSE, -1))) { (var = switch_channel_get_variable_dup(jb->channel, "jb_video_low_bitrate", SWITCH_FALSE, -1))) {
int tmp = atoi(var); int tmp = atoi(var);
if (tmp >= 128 && tmp <= 10240) { if (tmp >= 128 && tmp <= 10240) {
jb->video_low_bitrate = (uint32_t)tmp; jb->video_low_bitrate = (uint32_t)tmp;
} }
} }
}
} }
SWITCH_DECLARE(void) switch_jb_set_flag(switch_jb_t *jb, switch_jb_flag_t flag) SWITCH_DECLARE(void) switch_jb_set_flag(switch_jb_t *jb, switch_jb_flag_t flag)