Date: Tue, 8 Oct 2002 04:22:49 -0700 (PDT) From: "Tim J. Robbins" <tjr@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/bin/sh expand.c Message-ID: <200210081122.g98BMnrd051303@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
tjr 2002/10/08 04:22:49 PDT
Modified files:
bin/sh expand.c
Log:
Do not strip CTL* escapes from redirection filenames in argstr(); they
are later stripped with rmescapes() in expandarg(). If the filename has
already been unescaped, doing it again in rmescapes() can walk off the
end of the string, leading to memory corruption and eventually SIGSEGV.
Noticed by: kris
Revision Changes Path
1.39 +1 -1 src/bin/sh/expand.c
To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe cvs-all" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200210081122.g98BMnrd051303>