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Message-ID: <673fc25593a24_111820886@john.notmuch>
Date: Thu, 21 Nov 2024 15:29:25 -0800
From: John Fastabend <john.fastabend@...il.com>
To: Quentin Monnet <qmo@...nel.org>,
Amir Mohammadi <amirmohammadi1999.am@...il.com>,
ast@...nel.org,
daniel@...earbox.net,
andrii@...nel.org,
martin.lau@...ux.dev,
eddyz87@...il.com,
song@...nel.org,
yonghong.song@...ux.dev,
john.fastabend@...il.com,
kpsingh@...nel.org,
sdf@...ichev.me,
haoluo@...gle.com,
jolsa@...nel.org,
bpf@...r.kernel.org,
linux-kernel@...r.kernel.org
Cc: Amir Mohammadi <amiremohamadi@...oo.com>
Subject: Re: [PATCH v3] bpftool: fix potential NULL pointer dereferencing in
prog_dump()
Quentin Monnet wrote:
> 2024-11-21 12:04 UTC+0330 ~ Amir Mohammadi <amirmohammadi1999.am@...il.com>
> > A NULL pointer dereference could occur if ksyms
> > is not properly checked before usage in the prog_dump() function.
> >
> > Fixes: b053b439b72a ("bpf: libbpf: bpftool: Print bpf_line_info during prog dump")
> > Signed-off-by: Amir Mohammadi <amiremohamadi@...oo.com>
>
> Reviewed-by: Quentin Monnet <qmo@...nel.org>
>
> Thanks!
Acked-by: John Fastabend <john.fastabend@...il.com>
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