From: "Jan Djärv" <jan.h.d@swipnet.se>
To: "Tobias Ringström" <tobias@ringis.se>, 4992@emacsbugs.donarmstrong.com
Cc: bug-gnu-emacs@gnu.org, 4992-done@emacsbugs.donarmstrong.com
Subject: bug#4992: Invalid use of strcpy() in etags
Date: Mon, 23 Nov 2009 10:51:42 +0100 [thread overview]
Message-ID: <4B0A5B2E.8050305@swipnet.se> (raw)
In-Reply-To: <4B06B909.30402@ringis.se>
Tobias Ringström skrev:
> The function absolute_filename() lib-src/etags.c has two invalid calls
> to strcpy() with overlapping arguments. It's undefined C that often
> happens to work, but breaks very badly for at least gcc 4.4.2 and glibc
> 2.11 on x86_64, which is default for Fedora 12.
>
> The attached patch replaces the bogus strcpy() calls with calls to
> memmove().
>
Checked in, thanks.
Jan D.
next prev parent reply other threads:[~2009-11-23 9:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-20 15:43 bug#4992: Invalid use of strcpy() in etags Tobias Ringström
2009-11-23 9:51 ` Jan Djärv [this message]
2009-11-23 10:00 ` bug#4992: marked as done (Invalid use of strcpy() in etags) Emacs bug Tracking System
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