lkml.org 
[lkml]   [2013]   [Jun]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 07/70] avr32: fix relocation check for signed 18-bit offset
Date
3.5.7.14 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Hans-Christian Egtvedt <egtvedt@samfundet.no>

commit e68c636d88db3fda74e664ecb1a213ae0d50a7d8 upstream.

Caught by static code analysis by David.

Reported-by: David Binderman <dcb314@hotmail.com>
Signed-off-by: Hans-Christian Egtvedt <egtvedt@samfundet.no>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
---
arch/avr32/kernel/module.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/avr32/kernel/module.c b/arch/avr32/kernel/module.c
index 596f730..2c94129 100644
--- a/arch/avr32/kernel/module.c
+++ b/arch/avr32/kernel/module.c
@@ -264,7 +264,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs, const char *strtab,
break;
case R_AVR32_GOT18SW:
if ((relocation & 0xfffe0003) != 0
- && (relocation & 0xfffc0003) != 0xffff0000)
+ && (relocation & 0xfffc0000) != 0xfffc0000)
return reloc_overflow(module, "R_AVR32_GOT18SW",
relocation);
relocation >>= 2;
--
1.8.1.2


\
 
 \ /
  Last update: 2013-06-04 17:21    [W:0.326 / U:0.256 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site