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| author | Eric W. Biederman <ebiederm@xmission.com> | 2017-07-24 17:30:30 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-02-16 20:23:06 +0100 |
| commit | 16256f2658806cbd84d649ac700e673b16a06168 (patch) | |
| tree | 8491691637d3f9b26e83f58696ac4ffd799f5e76 /arch/sh | |
| parent | 34ad59099ead42461b968e36f939020821e82cef (diff) | |
| download | linux-stable-16256f2658806cbd84d649ac700e673b16a06168.tar.gz linux-stable-16256f2658806cbd84d649ac700e673b16a06168.tar.bz2 linux-stable-16256f2658806cbd84d649ac700e673b16a06168.zip | |
signal/sh: Ensure si_signo is initialized in do_divide_error
commit 0e88bb002a9b2ee8cc3cc9478ce2dc126f849696 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: 0983b31849bb ("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>
Diffstat (limited to 'arch/sh')
| -rw-r--r-- | arch/sh/kernel/traps_32.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/sh/kernel/traps_32.c b/arch/sh/kernel/traps_32.c index 57cff00cad17..b3770bb26211 100644 --- a/arch/sh/kernel/traps_32.c +++ b/arch/sh/kernel/traps_32.c @@ -609,7 +609,8 @@ 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 |