diff options
Diffstat (limited to 'arch/x86/kernel/kprobes/opt.c')
| -rw-r--r-- | arch/x86/kernel/kprobes/opt.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c index 282b4eb67e30..9d4aedece363 100644 --- a/arch/x86/kernel/kprobes/opt.c +++ b/arch/x86/kernel/kprobes/opt.c @@ -422,7 +422,7 @@ err: void arch_optimize_kprobes(struct list_head *oplist) { struct optimized_kprobe *op, *tmp; - u8 insn_buf[RELATIVEJUMP_SIZE]; + u8 insn_buff[RELATIVEJUMP_SIZE]; list_for_each_entry_safe(op, tmp, oplist, list) { s32 rel = (s32)((long)op->optinsn.insn - @@ -434,10 +434,10 @@ void arch_optimize_kprobes(struct list_head *oplist) memcpy(op->optinsn.copied_insn, op->kp.addr + INT3_SIZE, RELATIVE_ADDR_SIZE); - insn_buf[0] = RELATIVEJUMP_OPCODE; - *(s32 *)(&insn_buf[1]) = rel; + insn_buff[0] = RELATIVEJUMP_OPCODE; + *(s32 *)(&insn_buff[1]) = rel; - text_poke_bp(op->kp.addr, insn_buf, RELATIVEJUMP_SIZE, + text_poke_bp(op->kp.addr, insn_buff, RELATIVEJUMP_SIZE, op->optinsn.insn); list_del_init(&op->list); @@ -447,12 +447,12 @@ void arch_optimize_kprobes(struct list_head *oplist) /* Replace a relative jump with a breakpoint (int3). */ void arch_unoptimize_kprobe(struct optimized_kprobe *op) { - u8 insn_buf[RELATIVEJUMP_SIZE]; + u8 insn_buff[RELATIVEJUMP_SIZE]; /* Set int3 to first byte for kprobes */ - insn_buf[0] = BREAKPOINT_INSTRUCTION; - memcpy(insn_buf + 1, op->optinsn.copied_insn, RELATIVE_ADDR_SIZE); - text_poke_bp(op->kp.addr, insn_buf, RELATIVEJUMP_SIZE, + insn_buff[0] = BREAKPOINT_INSTRUCTION; + memcpy(insn_buff + 1, op->optinsn.copied_insn, RELATIVE_ADDR_SIZE); + text_poke_bp(op->kp.addr, insn_buff, RELATIVEJUMP_SIZE, op->optinsn.insn); } |