Messages in this thread Patch in this message | | | Date | Wed, 7 Dec 2016 19:40:24 +0100 | From | Ingo Molnar <> | Subject | [GIT PULL] objtool fix |
| |
Linus,
Please pull the latest core-urgent-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core-urgent-for-linus
# HEAD: 69042bf2001b44e81cd86ab11a4637b9d9a14c5a objtool: Fix bytes check of lea's rex_prefix
A single late breaking fix for objtool.
Thanks,
Ingo
------------------> Jiri Slaby (1): objtool: Fix bytes check of lea's rex_prefix
tools/objtool/arch/x86/decode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/objtool/arch/x86/decode.c b/tools/objtool/arch/x86/decode.c index b63a31be1218..5e0dea2cdc01 100644 --- a/tools/objtool/arch/x86/decode.c +++ b/tools/objtool/arch/x86/decode.c @@ -99,7 +99,7 @@ int arch_decode_instruction(struct elf *elf, struct section *sec, break; case 0x8d: - if (insn.rex_prefix.bytes && + if (insn.rex_prefix.nbytes && insn.rex_prefix.bytes[0] == 0x48 && insn.modrm.nbytes && insn.modrm.bytes[0] == 0x2c && insn.sib.nbytes && insn.sib.bytes[0] == 0x24)
| |