From: Jiri Slaby <jslaby@suse.cz>
To: stable@vger.kernel.org
Cc: Al Viro <viro@zeniv.linux.org.uk>, Jiri Slaby <jslaby@suse.cz>
Subject: [patch added to 3.12-stable] m32r: fix __get_user()
Date: Thu, 29 Sep 2016 11:06:31 +0200 [thread overview]
Message-ID: <20160929090654.27405-20-jslaby@suse.cz> (raw)
In-Reply-To: <20160929090654.27405-1-jslaby@suse.cz>
From: Al Viro <viro@zeniv.linux.org.uk>
This patch has been added to the 3.12 stable tree. If you have any
objections, please let us know.
===============
commit c90a3bc5061d57e7931a9b7ad14784e1a0ed497d upstream.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
arch/m32r/include/asm/uaccess.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/m32r/include/asm/uaccess.h b/arch/m32r/include/asm/uaccess.h
index 84fe7ba53035..c393e8f57cf7 100644
--- a/arch/m32r/include/asm/uaccess.h
+++ b/arch/m32r/include/asm/uaccess.h
@@ -215,7 +215,7 @@ extern int fixup_exception(struct pt_regs *regs);
#define __get_user_nocheck(x,ptr,size) \
({ \
long __gu_err = 0; \
- unsigned long __gu_val; \
+ unsigned long __gu_val = 0; \
might_fault(); \
__get_user_size(__gu_val,(ptr),(size),__gu_err); \
(x) = (__typeof__(*(ptr)))__gu_val; \
--
2.10.0
next prev parent reply other threads:[~2016-09-29 9:07 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-29 9:06 [patch added to 3.12-stable] clocksource/drivers/sun4i: Clear interrupts after stopping timer in probe function Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] powerpc/mm: Don't alias user region to other regions below PAGE_OFFSET Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] NFSv4.x: Fix a refcount leak in nfs_callback_up_net Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] dm flakey: fix reads to be issued if drop_writes configured Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] x86/paravirt: Do not trace _paravirt_ident_*() functions Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] kvm-arm: Unmap shadow pagetables properly Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] iio: accel: kxsd9: Fix raw read return Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] iio: accel: kxsd9: Fix scaling bug Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] USB: serial: simple: add support for another Infineon flashloader Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] usb: renesas_usbhs: fix clearing the {BRDY,BEMP}STS condition Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] USB: change bInterval default to 10 ms Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] ARM: OMAP3: hwmod data: Add sysc information for DSI Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] arm64: spinlocks: implement smp_mb__before_spinlock() as smp_mb() Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] crypto: cryptd - initialize child shash_desc on import Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] microblaze: fix __get_user() Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] avr32: fix copy_from_user() Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] microblaze: " Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] fix minor infoleak in get_user_ex() Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] mn10300: failing __get_user() and get_user() should zero Jiri Slaby
2016-09-29 9:06 ` Jiri Slaby [this message]
2016-09-29 9:06 ` [patch added to 3.12-stable] sh64: failing __get_user() " Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] score: fix __get_user/get_user Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] s390: get_user() should zero on failure Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] ARC: uaccess: get_user to zero out dest in cause of fault Jiri Slaby
2016-09-29 9:06 ` Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] asm-generic: make get_user() clear the destination on errors Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] frv: fix clear_user() Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] cris: buggered copy_from_user/copy_to_user/clear_user Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] blackfin: fix copy_from_user() Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] score: fix copy_from_user() and friends Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] sh: fix copy_from_user() Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] hexagon: fix strncpy_from_user() error return Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] mips: copy_from_user() must zero the destination on access_ok() failure Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] asm-generic: make copy_from_user() zero the destination properly Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] alpha: fix copy_from_user() Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] metag: copy_from_user() should zero the destination on access_ok() failure Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] parisc: fix copy_from_user() Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] openrisc: " Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] mn10300: copy_from_user() should zero on access_ok() failure Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] sparc32: fix copy_from_user() Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] ppc32: " Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] ia64: copy_from_user() should zero the destination on access_ok() failure Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] avr32: fix 'undefined reference to `___copy_from_user' Jiri Slaby
2016-09-29 9:06 ` [patch added to 3.12-stable] openrisc: fix the fix of copy_from_user() Jiri Slaby
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