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authorHans-Christian Egtvedt <egtvedt@samfundet.no>2013-05-13 22:22:10 +0200
committerHans-Christian Egtvedt <egtvedt@samfundet.no>2013-05-13 22:22:10 +0200
commite68c636d88db3fda74e664ecb1a213ae0d50a7d8 (patch)
tree0ece5326637b21b485048ab95824ead08f889e38 /arch/avr32/kernel/module.c
parentd6ffe1b8ecc59ae23524e408063dc7725f485f96 (diff)
downloadlinux-e68c636d88db3fda74e664ecb1a213ae0d50a7d8.tar.gz
avr32: fix relocation check for signed 18-bit offset
Caught by static code analysis by David. Reported-by: David Binderman <dcb314@hotmail.com> Signed-off-by: Hans-Christian Egtvedt <egtvedt@samfundet.no> Cc: stable@kernel.org
Diffstat (limited to 'arch/avr32/kernel/module.c')
-rw-r--r--arch/avr32/kernel/module.c2
1 files changed, 1 insertions, 1 deletions
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;