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Message-Id: <165964981402.20332.403823292048774488.git-patchwork-notify@kernel.org>
Date: Thu, 04 Aug 2022 21:50:14 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Florian Fainelli <f.fainelli@...il.com>
Cc: bpf@...r.kernel.org, andrii@...nel.org, ast@...nel.org,
daniel@...earbox.net, martin.lau@...ux.dev, song@...nel.org,
yhs@...com, john.fastabend@...il.com, kpsingh@...nel.org,
sdf@...gle.com, haoluo@...gle.com, jolsa@...nel.org,
davemarchevsky@...com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] libbpf: Initialize err in probe_map_create
Hello:
This patch was applied to bpf/bpf-next.git (master)
by Andrii Nakryiko <andrii@...nel.org>:
On Sun, 31 Jul 2022 19:51:09 -0700 you wrote:
> GCC-11 warns about the possibly unitialized err variable in
> probe_map_create:
>
> libbpf_probes.c: In function 'probe_map_create':
> libbpf_probes.c:361:38: error: 'err' may be used uninitialized in this function [-Werror=maybe-uninitialized]
> 361 | return fd < 0 && err == exp_err ? 1 : 0;
> | ~~~~^~~~~~~~~~
>
> [...]
Here is the summary with links:
- libbpf: Initialize err in probe_map_create
https://git.kernel.org/bpf/bpf-next/c/3045f42a6432
You are awesome, thank you!
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