X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=blobdiff_plain;f=src%2Fthread%2Fsynccall.c;h=706c8e73472f5abb8b3526bb0c9bbfadd523dcc6;hp=dc59863f11c3c7ae49073a673fba9a854c668ae0;hb=47d2bf5103fe7c65ae8dd18ba28704f143cdc9b4;hpb=efd4d87aa472523b07889af69874259db43b3c3c

diff --git a/src/thread/synccall.c b/src/thread/synccall.c
index dc59863f..706c8e73 100644
--- a/src/thread/synccall.c
+++ b/src/thread/synccall.c
@@ -21,15 +21,6 @@ static void handler(int sig, siginfo_t *si, void *ctx)
 
 	sigqueue(self->pid, SIGSYNCCALL, (union sigval){0});
 
-	/* Threads which have already decremented themselves from the
-	 * thread count must not act. Block further receipt of signals
-	 * and return. */
-	if (self->dead) {
-		memset(&((ucontext_t *)ctx)->uc_sigmask, -1, 8);
-		errno = old_errno;
-		return;
-	}
-
 	sem_init(&ch.sem, 0, 0);
 	sem_init(&ch.sem2, 0, 0);
 
@@ -62,7 +53,7 @@ void __synccall(void (*func)(void *), void *ctx)
 	__inhibit_ptc();
 
 	__syscall(SYS_rt_sigprocmask, SIG_BLOCK, SIGALL_SET,
-		&oldmask, __SYSCALL_SSLEN);
+		&oldmask, _NSIG/8);
 
 	sem_init(&chaindone, 0, 0);
 	sem_init(&chainlock, 0, 1);
@@ -95,7 +86,7 @@ void __synccall(void (*func)(void *), void *ctx)
 	__libc_sigaction(SIGSYNCCALL, &sa, 0);
 
 	__syscall(SYS_rt_sigprocmask, SIG_SETMASK,
-		&oldmask, 0, __SYSCALL_SSLEN);
+		&oldmask, 0, _NSIG/8);
 
 	__release_ptc();
 }