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Fix potential heap corruption in "gpg -v --version".
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Description

Fix potential heap corruption in "gpg -v --version".

* g10/gpg.c (build_list): Rewrite to cope with buffer overflow in
certain locales.

This fixes an obvious bug in locales where the translated string is
longer than the original. The bug could be exhibited by using
LANG=ru_RU.utf8 gpg -v --version.

En passant we also removed the trailing white space on continued
lines.

(cherry picked from commit 3402a84720e7d8c6ad04fc50eacb338a8ca05ca1)

  • Reported-by: Dmitry V. Levin" <ldv at altlinux.org>
  • Signed-off-by: Werner Koch <wk@gnupg.org>

Details

Provenance
• wernerAuthored on Dec 15 2012, 11:28 AM
Parents
rGd6798d261cbe: gpgsm: Remove non-implemented commands from --help.
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Event Timeline

Werner Koch <wk@gnupg.org> committed rG151b78cc26d7: Fix potential heap corruption in "gpg -v --version". (authored by Werner Koch <wk@gnupg.org>).Apr 22 2013, 8:43 PM

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rG151b78cc26d7

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