Attachment 127210 Details for Bug 98174 – debug mutex failure

[patch] debug mutex failure

0001-debug-mutex-failure.patch (text/plain), 1.14 KB, created by Tanu Kaskinen on 2016-10-11 11:53:03 UTC

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Creator: Tanu Kaskinen

Created: 2016-10-11 11:53:03 UTC

Size: 1.14 KB

patch

obsolete

>From e70c338a228d4691a10e16d0b469584a00d1bbe5 Mon Sep 17 00:00:00 2001
>From: Tanu Kaskinen <tanuk@iki.fi>
>Date: Tue, 11 Oct 2016 14:49:02 +0300
>Subject: [PATCH] debug mutex failure
>
>---
> src/pulsecore/mutex-posix.c | 6 +++++-
> 1 file changed, 5 insertions(+), 1 deletion(-)
>
>diff --git a/src/pulsecore/mutex-posix.c b/src/pulsecore/mutex-posix.c
>index a835be1..ad29651 100644
>--- a/src/pulsecore/mutex-posix.c
>+++ b/src/pulsecore/mutex-posix.c
>@@ -67,7 +67,11 @@ pa_mutex* pa_mutex_new(bool recursive, bool inherit_priority) {
>         /* If this failed, then this was probably due to non-available
>          * priority inheritance. In which case we fall back to normal
>          * mutexes. */
>-        pa_assert(r == ENOTSUP && inherit_priority);
>+        if (r != ENOTSUP || !inherit_priority) {
>+            pa_log("pthread_mutex_init() failed: %s", pa_cstrerror(r));
>+            pa_log("inherit_priority = %s", inherit_priority ? "true" : "false");
>+            pa_assert_not_reached();
>+        }
> 
>         pa_assert_se(pthread_mutexattr_setprotocol(&attr, PTHREAD_PRIO_NONE) == 0);
>         pa_assert_se(pthread_mutex_init(&m->mutex, &attr) == 0);
>-- 
>2.9.3
>

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