[libvirt] Potential problems in virFDStreamClose

virFDStreamClose calls virFDStreamFree that frees fdst, but virFDStreamClose access fdst->lock after that. virFDStreamClose doesn't destroy fdst->lock. static int virFDStreamClose(virStreamPtr st) { struct virFDStreamData *fdst = st->privateData; int ret; VIR_DEBUG("st=%p", st); if (!fdst) return 0; virMutexLock(&fdst->lock); ret = virFDStreamFree(fdst); st->privateData = NULL; virMutexUnlock(&fdst->lock); return ret; } Matthias