GNU bug report logs - #51747
[PATCH]: gnu: nix: Update to 2.4.

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Package: guix-patches;

Reported by: Zhu Zihao <all_but_last <at> 163.com>

Date: Wed, 10 Nov 2021 12:37:02 UTC

Severity: normal

Tags: patch

Done: Oleg Pykhalov <go.wigust <at> gmail.com>

Bug is archived. No further changes may be made.

Full log

Message #85 received at 51747 <at> debbugs.gnu.org (full text, mbox):

From: Maxime Devos <maximedevos <at> telenet.be>
Cc: 51747 <at> debbugs.gnu.org
Subject: Re: [bug#51747] [PATCH]: gnu: nix: Update to 2.4.
Date: Sun, 23 Jan 2022 12:02:03 +0100

[Message part 1 (text/plain, inline)]
Maxime Devos schreef op za 15-01-2022 om 11:52 [+0100]:
> I looked a bit in the source code, and it seems to be missing
> some error checking.  E.g., in libcpuid/cpuid_main.c:,
> it is not verified that 'malloc' succeeded.
> 
>         list->names = (char**) malloc(sizeof(char*) * n);
>         [...]
>         list->names[n] = (char*) malloc (i - last)
>         [....]
>         list->names[n][i - last - 1 = '\0']

This has been addressed upstream:
<https://github.com/anrieff/libcpuid/pull/160>.

Greetings,
Maxime.

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This bug report was last modified 3 years and 120 days ago.

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