GNU bug report logs - #55952
[PATCH] bindat (strz): Write null terminator after variable length string

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Richard Hansen <rhansen <at> rhansen.org>
To: bug-gnu-emacs <at> gnu.org
Subject: [PATCH] bindat (strz): Write null terminator after variable length
 string
Date: Mon, 13 Jun 2022 17:48:15 -0400

[Message part 1 (text/plain, inline)]

X-Debbugs-CC: monnier <at> iro.umontreal.ca

Attached patch:

* lisp/emacs-lisp/bindat.el (bindat--pack-strz): Explicitly write a
null byte after packing a variable-length string to ensure proper
termination when packing to a pre-allocated string.
* doc/lispref/processes.texi (Bindat Types): Update documentation.
* test/lisp/emacs-lisp/bindat-tests.el (bindat-test--str-strz-prealloc):
Update tests.

[0001-bindat-strz-Write-null-terminator-after-variable-len.patch (text/x-patch, attachment)]

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