Messages in this thread Patch in this message | | | Date | Thu, 23 Aug 2012 23:13:59 +0530 | Subject | [PATCH] kprobes: *ap before *op otherwise ap pointer will be Dangling | From | Akhilesh Kumar <> |
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From a77438899c7295299b59edca8d1816ea70d6ed8e Mon Sep 17 00:00:00 2001 From: Akhilesh Kumar <akhilesh.lxr@gmail.com> Date: Fri, 23 Aug 2012 23:02:07 +0530 Subject:[PATCH] kprobes: *ap before *op otherwise ap pointer will be Dangling
Free *ap before *op otherwise ap pointer will be Dangling
Signed-off-by: Akhilesh Kumar <akhilesh.lxr@gmail.com> --- kernel/kprobes.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/kernel/kprobes.c b/kernel/kprobes.c index c62b854..ff0a97b 100644 --- a/kernel/kprobes.c +++ b/kernel/kprobes.c @@ -767,6 +767,7 @@ static __kprobes void try_to_optimize_kprobe(struct kprobe *p) if (!arch_prepared_optinsn(&op->optinsn)) { /* If failed to setup optimizing, fallback to kprobe */ arch_remove_optimized_kprobe(op); + kfree(ap); kfree(op); return; } -- 1.7.8.4
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