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FS-10236: [core] fix crash on hangup with multiple media bugs

This commit is contained in:
Mike Jerris 2017-04-17 14:28:21 -05:00
parent f17ac2feb2
commit 4a280c70e4
1 changed files with 5 additions and 3 deletions
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6
src/switch_core_media_bug.c
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@ -1216,13 +1216,15 @@ SWITCH_DECLARE(switch_status_t) switch_core_media_bug_enumerate(switch_core_sess
SWITCH_DECLARE(switch_status_t) switch_core_media_bug_remove_all_function(switch_core_session_t *session, const char *function) SWITCH_DECLARE(switch_status_t) switch_core_media_bug_remove_all_function(switch_core_session_t *session, const char *function)
{ {
switch_media_bug_t *bp, *last = NULL; switch_media_bug_t *bp, *last = NULL, *next = NULL;
switch_status_t status = SWITCH_STATUS_FALSE; switch_status_t status = SWITCH_STATUS_FALSE;
switch_media_bug_t *closed = NULL; switch_media_bug_t *closed = NULL;
if (session->bugs) { if (session->bugs) {
switch_thread_rwlock_wrlock(session->bug_rwlock); switch_thread_rwlock_wrlock(session->bug_rwlock);
for (bp = session->bugs; bp; bp = bp->next) { for (bp = session->bugs; bp; bp = next) {
next = bp->next;
if (!switch_test_flag(session, SSF_DESTROYABLE) && if (!switch_test_flag(session, SSF_DESTROYABLE) &&
((bp->thread_id && bp->thread_id != switch_thread_self()) || switch_test_flag(bp, SMBF_LOCK))) { ((bp->thread_id && bp->thread_id != switch_thread_self()) || switch_test_flag(bp, SMBF_LOCK))) {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "BUG is thread locked skipping.\n"); switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "BUG is thread locked skipping.\n");