From cb43f2afba0633400387fa7c55dda3396517f58a Mon Sep 17 00:00:00 2001 From: Filippo Arcidiacono Date: Thu, 12 Jul 2012 09:24:39 +0200 Subject: librt: re-add SIGCANCEL to the list of blocked signal in helper thread Indeed if the libpthread is before the libc in the library look up the SIGCANCEL is removed from the list of the blocked signal by sigfillset func, this can produce the handler not properly called. This commit revert what Denys modified in commit 162cfaea20d807f0ae329efe39292a9b22593b41. Signed-off-by: Filippo Arcidiacono Signed-off-by: Carmelo Amoroso --- libpthread/nptl/sysdeps/unix/sysv/linux/timer_routines.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'libpthread') diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/timer_routines.c b/libpthread/nptl/sysdeps/unix/sysv/linux/timer_routines.c index 2f33e9981..2d16837d0 100644 --- a/libpthread/nptl/sysdeps/unix/sysv/linux/timer_routines.c +++ b/libpthread/nptl/sysdeps/unix/sysv/linux/timer_routines.c @@ -175,7 +175,7 @@ __start_helper_thread (void) sigset_t ss; sigset_t oss; sigfillset (&ss); - /*__sigaddset (&ss, SIGCANCEL); - already done by sigfillset */ + __sigaddset (&ss, SIGCANCEL); INTERNAL_SYSCALL_DECL (err); INTERNAL_SYSCALL (rt_sigprocmask, err, 4, SIG_SETMASK, &ss, &oss, _NSIG / 8); -- cgit v1.2.3