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signal/sh: Ensure si_signo is initialized in do_divide_error 

commit 0e88bb002a upstream.

Set si_signo.

Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: Rich Felker <dalias@libc.org>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: linux-sh@vger.kernel.org
Fixes: 0983b31849 ("sh: Wire up division and address error exceptions on SH-2A.")
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
steinar/wifi_calib_4_9_kernel
Eric W. Biederman 2017-07-24 17:30:30 -05:00 committed by Greg Kroah-Hartman
parent 498b8b7453
commit 21f94109d0
1 changed files with 2 additions and 1 deletions
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3
arch/sh/kernel/traps_32.c
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@ -607,7 +607,8 @@ asmlinkage void do_divide_error(unsigned long r4)
break;
}
force_sig_info(SIGFPE, &info, current);
info.si_signo = SIGFPE;
force_sig_info(info.si_signo, &info, current);
}
#endif