From: Rich Felker <dalias@aerifal.cx>
Date: Fri, 26 Apr 2013 21:30:32 +0000 (-0400)
Subject: fix clobbering of signal mask when creating thread with sched attributes
X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=commitdiff_plain;h=082fb4e9bfd105fab3443c7b055bd9c22bdffcec

fix clobbering of signal mask when creating thread with sched attributes

this was simply a case of saving the state in the wrong place.
---

diff --git a/src/thread/pthread_create.c b/src/thread/pthread_create.c
index 5d5d3a6f..cf9cb191 100644
--- a/src/thread/pthread_create.c
+++ b/src/thread/pthread_create.c
@@ -197,7 +197,7 @@ int pthread_create(pthread_t *restrict res, const pthread_attr_t *restrict attrp
 	if (attr._a_sched) {
 		do_sched = new->startlock[0] = 1;
 		__syscall(SYS_rt_sigprocmask, SIG_BLOCK,
-			SIGALL_SET, self->sigmask, _NSIG/8);
+			SIGALL_SET, new->sigmask, _NSIG/8);
 	}
 	new->unblock_cancel = self->cancel;
 	new->canary = self->canary;