diff options
Diffstat (limited to 'arch/x86/kernel/uprobes.c')
| -rw-r--r-- | arch/x86/kernel/uprobes.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c index a2b413394917..b63cf8f7745e 100644 --- a/arch/x86/kernel/uprobes.c +++ b/arch/x86/kernel/uprobes.c @@ -276,12 +276,12 @@ static bool is_prefix_bad(struct insn *insn) static int uprobe_init_insn(struct arch_uprobe *auprobe, struct insn *insn, bool x86_64) { + enum insn_mode m = x86_64 ? INSN_MODE_64 : INSN_MODE_32; u32 volatile *good_insns; + int ret; - insn_init(insn, auprobe->insn, sizeof(auprobe->insn), x86_64); - /* has the side-effect of processing the entire instruction */ - insn_get_length(insn); - if (!insn_complete(insn)) + ret = insn_decode(insn, auprobe->insn, sizeof(auprobe->insn), m); + if (ret < 0) return -ENOEXEC; if (is_prefix_bad(insn)) |