mirrors/pulseaudio
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pulseaudio/pulseaudio.git synced 2025-10-31 22:25:33 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Fix: Prevent calling pa_rtpoll_free() for a NULL rtpoll

Browse source 
Flushing the asyncmsgq can cause arbitrarily callbacks to run, potentially
causing recursion into pa_thread_mq_done again. Because of this; rtpoll which
is cleared in the second iteration is tried to free once again by the first
iteration leading to PA crash.
This commit is contained in:
Sagar Nageshmurthy 2015-03-24 17:17:03 +05:30 • committed by David Henningsson
parent 498689926f
commit ff329cdabb
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
src/modules/bluetooth/module-bluez5-device.c
View file

@ -1575,9 +1575,9 @@ static void stop_thread(struct userdata *u) {
} }
if (u->rtpoll) { if (u->rtpoll) {
pa_thread_mq_done(&u->thread_mq);
pa_rtpoll_free(u->rtpoll); pa_rtpoll_free(u->rtpoll);
u->rtpoll = NULL; u->rtpoll = NULL;
pa_thread_mq_done(&u->thread_mq);
} }
if (u->transport) { if (u->transport) {