diff mbox

[3.16,097/410] signal/sh: Ensure si_signo is initialized in do_divide_error

Message ID lsq.1528380321.968714223@decadent.org.uk (mailing list archive)
State New, archived
Headers show

Commit Message

Ben Hutchings June 7, 2018, 2:05 p.m. UTC 
3.16.57-rc1 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: Ben Hutchings <ben@decadent.org.uk>
---
 arch/sh/kernel/traps_32.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)


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diff mbox

Patch

--- 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