From 5e977e8b48c6862767ea0a1255233600957c05db Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Mon, 3 Oct 2011 00:27:47 -0400
Subject: [PATCH] recovering ownerdead robust mutex must reset recursive lock
 count

---
 src/thread/pthread_mutex_trylock.c | 1 +
 1 file changed, 1 insertion(+)

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;
 	}