Subject: Re: [PATCH] bpf: add missing percpu_counter_destroy() in htab_map_alloc()

From: [email-masked]
Date: Sat, 10 Sep 2022 23:20:14 +0000

Hello:

This patch was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <[email-masked]>:

On Sun, 11 Sep 2022 00:07:11 +0900 you wrote:
> syzbot is reporting ODEBUG bug in htab_map_alloc() [1], for
> commit 86fe28f7692d96d2 ("bpf: Optimize element count in non-preallocated
> hash map.") added percpu_counter_init() to htab_map_alloc() but forgot to
> add percpu_counter_destroy() to the error path.
> 
> Link: https://syzkaller.appspot.com/bug?extid=5d1da78b375c3b5e6c2b [1]
> Reported-by: syzbot <[email-masked]>
> Signed-off-by: Tetsuo Handa <[email-masked]>
> Fixes: 86fe28f7692d96d2 ("bpf: Optimize element count in non-preallocated hash map.")
> 
> [...]

Here is the summary with links:
  - bpf: add missing percpu_counter_destroy() in htab_map_alloc()
    https://git.kernel.org/bpf/bpf-next/c/cf7de6a53600

You are awesome, thank you!
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