Re: [PATCH] tracing: Fix possible crash in ftrace_free_ftrace_ops()
From: Ammar Faizi
Date: Mon May 09 2022 - 03:51:18 EST
On 5/9/22 8:33 AM, Jeff Xie wrote:
I am so sorry to bother you, this may be an invalid patch, kfree can
return directly from null. ;-)
Yeah, kfree(NULL) is a valid call. There's no potential crash here.
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Ammar Faizi