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x86: fix an overflow bug reported by Pancake

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Nguyen Anh Quynh 2013-11-28 15:04:43 +08:00
parent 7fff908f94
commit f10be9bb9d
1 changed files with 1 additions and 1 deletions
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2
arch/X86/X86IntelInstPrinter.c
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@ -204,7 +204,7 @@ void X86_Intel_printInst(MCInst *MI, SStream *O, void *Info)
// first op can be embedded in the asm by llvm. // first op can be embedded in the asm by llvm.
// so we have to handle that case to not miss the first op. // so we have to handle that case to not miss the first op.
char firstop[32]; char firstop[128];
get_first_op(O->buffer, firstop); get_first_op(O->buffer, firstop);
char *acc_regs[] = {"rax", "eax", "ax", "al", NULL}; char *acc_regs[] = {"rax", "eax", "ax", "al", NULL};
if (firstop[0] != 0 && str_in_list(acc_regs, firstop)) { if (firstop[0] != 0 && str_in_list(acc_regs, firstop)) {