* [PATCH 4.4 097/108] signal/sh: Ensure si_signo is initialized in do_divide_error
[not found] <20180215151222.267507937@linuxfoundation.org>
@ 2018-02-15 15:17 ` Greg Kroah-Hartman
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From: Greg Kroah-Hartman @ 2018-02-15 15:17 UTC (permalink / raw)
To: linux-kernel
Cc: Greg Kroah-Hartman, stable, Yoshinori Sato, Rich Felker,
Paul Mundt, linux-sh, Eric W. Biederman
4.4-stable review patch. If anyone has any objections, please let me know.
------------------
From: Eric W. Biederman <ebiederm@xmission.com>
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>
---
arch/sh/kernel/traps_32.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/arch/sh/kernel/traps_32.c
+++ b/arch/sh/kernel/traps_32.c
@@ -607,7 +607,8 @@ asmlinkage void do_divide_error(unsigned
break;
}
- force_sig_info(SIGFPE, &info, current);
+ info.si_signo = SIGFPE;
+ force_sig_info(info.si_signo, &info, current);
}
#endif
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2018-02-15 15:17 ` [PATCH 4.4 097/108] signal/sh: Ensure si_signo is initialized in do_divide_error Greg Kroah-Hartman
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