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Merge pull request #429 from dragos-oancea/mod_erlang_event-nullptr-deref

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[mod_erlang_event] scan-build: Access to field 'rwlock' results in a dereference of a null pointer (loaded from variable 'listener')
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Andrey Volk 2020-02-26 23:47:56 +04:00 committed by GitHub
commit 996daffb40
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1 changed files with 3 additions and 1 deletions
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src/mod/event_handlers/mod_erlang_event/mod_erlang_event.c
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@ -1376,7 +1376,9 @@ static listener_t *new_outbound_listener_locked(char *node)
listener->peer_nodename = switch_core_strdup(listener->pool, node);
}
switch_thread_rwlock_rdlock(listener->rwlock);
if (listener) {
switch_thread_rwlock_rdlock(listener->rwlock);
}
return listener;
}