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| author | Hans-Christian Egtvedt <egtvedt@samfundet.no> | 2013-05-13 22:22:10 +0200 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2013-05-30 14:34:58 +0100 |
| commit | 151a475dab0a3fd7581065a3345dd58037afe69b (patch) | |
| tree | e20fd9eb5ccbf5636a458c09eaf203fa77b88356 /arch | |
| parent | 834605405a206ad927ca0056c15c70fd73820e46 (diff) | |
| download | lwn-151a475dab0a3fd7581065a3345dd58037afe69b.tar.gz lwn-151a475dab0a3fd7581065a3345dd58037afe69b.zip | |
avr32: fix relocation check for signed 18-bit offset
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: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/avr32/kernel/module.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/avr32/kernel/module.c b/arch/avr32/kernel/module.c index 596f7305d93f..2c9412908024 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; |