From: Igor Mammedov <[email protected]> Spotted by Coverity, x86_reg_info_32[] is CPU_NB_REGS32 elements long, so accessing x86_reg_info_32[CPU_NB_REGS32] will be one element off array.
Signed-off-by: Igor Mammedov <[email protected]> Reviewed-by: liguang <[email protected]> Reviewed by: Jesse Larrew <[email protected]> Signed-off-by: Andreas Färber <[email protected]> --- target-i386/cpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target-i386/cpu.c b/target-i386/cpu.c index 762baad..4b2da0d 100644 --- a/target-i386/cpu.c +++ b/target-i386/cpu.c @@ -221,7 +221,7 @@ X86RegisterInfo32 x86_reg_info_32[CPU_NB_REGS32] = { const char *get_register_name_32(unsigned int reg) { - if (reg > CPU_NB_REGS32) { + if (reg >= CPU_NB_REGS32) { return NULL; } return x86_reg_info_32[reg].name; -- 1.8.1.4
