From: Rich Felker <dalias@aerifal.cx>
Date: Mon, 3 Oct 2011 04:27:47 +0000 (-0400)
Subject: recovering ownerdead robust mutex must reset recursive lock count
X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=commitdiff_plain;h=5e977e8b48c6862767ea0a1255233600957c05db

recovering ownerdead robust mutex must reset recursive lock count
---

diff --git a/src/thread/pthread_mutex_trylock.c b/src/thread/pthread_mutex_trylock.c
index fb277970..db784a73 100644
--- a/src/thread/pthread_mutex_trylock.c
+++ b/src/thread/pthread_mutex_trylock.c
@@ -43,6 +43,7 @@ int pthread_mutex_trylock(pthread_mutex_t *m)
 	self->robust_list.head = &m->_m_next;
 	self->robust_list.pending = 0;
 	if (own) {
+		m->_m_count = 0;
 		m->_m_type += 8;
 		return EOWNERDEAD;
 	}