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[PATCH] sys_signal: initialize ->sa_mask
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Pointed out by Linus Torvalds.

sys_signal() forgets to initialize ->sa_mask.

( I suspect arch/ia64/ia32/ia32_signal.c:sys32_signal()
  also needs this fix )

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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Oleg Nesterov authored and Linus Torvalds committed Feb 10, 2006
1 parent 15508d2 commit c70d3d7
Showing 1 changed file with 1 addition and 0 deletions.
1 change: 1 addition & 0 deletions kernel/signal.c
Original file line number Diff line number Diff line change
Expand Up @@ -2702,6 +2702,7 @@ sys_signal(int sig, __sighandler_t handler)

new_sa.sa.sa_handler = handler;
new_sa.sa.sa_flags = SA_ONESHOT | SA_NOMASK;
sigemptyset(&new_sa.sa.sa_mask);

ret = do_sigaction(sig, &new_sa, &old_sa);

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