netdev - Re: [PATCH bpf] libbpf: silence uninitialized warning/error in btf_dump_dump_type

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Mon, 29 Nov 2021 17:40:08 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Alan Maguire <alan.maguire@...cle.com>
Cc:     ast@...nel.org, daniel@...earbox.net, andrii@...nel.org,
        kafai@...com, songliubraving@...com, yhs@...com,
        john.fastabend@...il.com, kpsingh@...nel.org,
        netdev@...r.kernel.org, bpf@...r.kernel.org
Subject: Re: [PATCH bpf] libbpf: silence uninitialized warning/error in
 btf_dump_dump_type_data

Hello:

This patch was applied to bpf/bpf-next.git (master)
by Andrii Nakryiko <andrii@...nel.org>:

On Mon, 29 Nov 2021 10:00:40 +0000 you wrote:
> When compiling libbpf with gcc 4.8.5, we see:
> 
>   CC       staticobjs/btf_dump.o
> btf_dump.c: In function ‘btf_dump_dump_type_data.isra.24’:
> btf_dump.c:2296:5: error: ‘err’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
>   if (err < 0)
>      ^
> cc1: all warnings being treated as errors
> make: *** [staticobjs/btf_dump.o] Error 1
> 
> [...]

Here is the summary with links:
  - [bpf] libbpf: silence uninitialized warning/error in btf_dump_dump_type_data
    https://git.kernel.org/bpf/bpf-next/c/43174f0d4597

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html