3.7-stable review patch. If anyone has any objections, please let me know.
------------------
From: Oleg Nesterov <o...@redhat.com>
commit 5ba53ff648e785445a32ba39112ed07e4cf588d0 upstream.
Commit 77097ae503b1 ("most of set_current_blocked() callers want
SIGKILL/SIGSTOP removed from set") removed the initialization of newmask
by accident, causing ltp to complain like this:
ssetmask01 1 TFAIL : sgetmask() failed: TEST_ERRNO=???(0): Success
Restore the proper initialization.
Reported-and-tested-by: CAI Qian <caiq...@redhat.com>
Signed-off-by: Oleg Nesterov <o...@redhat.com>
Signed-off-by: Linus Torvalds <torva...@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
kernel/signal.c | 1 +
1 file changed, 1 insertion(+)
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -3221,6 +3221,7 @@ SYSCALL_DEFINE1(ssetmask, int, newmask)
int old = current->blocked.sig[0];
sigset_t newset;
+ siginitset(&newset, newmask);
set_current_blocked(&newset);
return old;
--
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