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    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


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