From: David Henningsson <david.henningsson@canonical.com>
Date: Sun, 25 Sep 2011 09:07:47 +0000 (+0200)
Subject: Fix crash in threaded message queues
X-Git-Url: https://code.delx.au/pulseaudio/commitdiff_plain/0cebb630da7af4a3fff79b44261115e6af08e21c

Fix crash in threaded message queues

Once in a million or so, this typo causes a crash when two threads
simultaneously try to call "pa_asynqmsgq_write_poll".

BugLink: http://bugs.launchpad.net/bugs/853560
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
---

diff --git a/src/pulsecore/thread-mq.c b/src/pulsecore/thread-mq.c
index 51fb765b..b492793e 100644
--- a/src/pulsecore/thread-mq.c
+++ b/src/pulsecore/thread-mq.c
@@ -42,7 +42,7 @@ static void asyncmsgq_read_cb(pa_mainloop_api*api, pa_io_event* e, int fd, pa_io
     pa_assert(events == PA_IO_EVENT_INPUT);
 
     pa_asyncmsgq_ref(aq = q->outq);
-    pa_asyncmsgq_write_after_poll(aq);
+    pa_asyncmsgq_read_after_poll(aq);
 
     for (;;) {
         pa_msgobject *object;