File 0027-threaded-mainloop-Properly-initialise-m-n_... of Package pulseaudio

Overview Repositories Revisions Requests Users Attributes Meta

File 0027-threaded-mainloop-Properly-initialise-m-n_waiting_.patch of Package pulseaudio (Revision 8b2b7815b1e522517edf5bed96a1204c)

Currently displaying revision 8b2b7815b1e522517edf5bed96a1204c , Show latest

From a2418effe7c4bc54390939ccd07dd6227e6cdfa5 Mon Sep 17 00:00:00 2001
From: Daniel T Chen <crimsun@ubuntu.com>
Date: Mon, 4 Jan 2010 21:44:37 -0500
Subject: [PATCH] threaded-mainloop: Properly initialise m->n_waiting_for_accept to prevent deadlock
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 8bit

Compiler optimisations have been seen to initialise
m->n_waiting_for_accept to a positive non-zero value, so the while() in
pa_threaded_mainloop_signal() never proceeds. Fix this by properly
initializing m->n_waiting_for_accept in pa_threaded_mainloop_new().

Patch from Iain Bucław.

https://bugs.launchpad.net/bugs/502992
---
 src/pulse/thread-mainloop.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/src/pulse/thread-mainloop.c b/src/pulse/thread-mainloop.c
index 14ed926..1693404 100644
--- a/src/pulse/thread-mainloop.c
+++ b/src/pulse/thread-mainloop.c
@@ -116,6 +116,7 @@ pa_threaded_mainloop *pa_threaded_mainloop_new(void) {
     pa_mainloop_set_poll_func(m->real_mainloop, poll_func, m->mutex);
 
     m->n_waiting = 0;
+    m->n_waiting_for_accept = 0;
 
     return m;
 }
-- 
1.6.0.2

Places

File 0027-threaded-mainloop-Properly-initialise-m-n_waiting_.patch of Package pulseaudio (Revision 8b2b7815b1e522517edf5bed96a1204c)

Places