Date: Sat, 21 Jun 2008 20:30:07 GMT From: "Garrett Cooper" <yanegomi@gmail.com> To: freebsd-bugs@FreeBSD.org Subject: Re: bin/45529: [patch] hexdump(1) core-dumps with certain args Message-ID: <200806212030.m5LKU7gG033911@freefall.freebsd.org>
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The following reply was made to PR bin/45529; it has been noted by GNATS.
From: "Garrett Cooper" <yanegomi@gmail.com>
To: bug-followup@FreeBSD.org, drj@pobox.com
Cc:
Subject: Re: bin/45529: [patch] hexdump(1) core-dumps with certain args
Date: Sat, 21 Jun 2008 13:23:03 -0700
This patch fixes the issue (at least from what I can tell):
http://yanegomi-fbsd-patches.googlecode.com/files/hexdump_parse_fix_draft1.patch
I also fixed the regression script:
http://yanegomi-fbsd-patches.googlecode.com/files/hexdump_regr.sh
Cheers,
-Garrett
Proof:
[gcooper@optimus /devel/ncvs/src/usr.bin/hexdump]$
/devel/hexdump_regr.sh hexdump
hexdump -e "%,"
hexdump: "%,": bad format
hexdump -e "/1 "%03","
hexdump: "/1 "%03",": bad format
hexdump -e "/1 "\%o","
hexdump: "/1 "\%o",": bad format
hexdump -e "/1 "\t%03o","
hexdump: "/1 "\t%03o",": bad format
hexdump -e "/1 "\\%03o","
hexdump: "/1 "\\%03o",": bad format
hexdump -e "2/1 """
Segmentation fault (core dumped)
[gcooper@optimus /devel/ncvs/src/usr.bin/hexdump]$
/devel/hexdump_regr.sh ./hexdump
./hexdump -e "%,"
hexdump: "%,": bad format
./hexdump -e "/1 "%03","
hexdump: "/1 "%03",": bad format
./hexdump -e "/1 "\%o","
hexdump: "/1 "\%o",": bad format
./hexdump -e "/1 "\t%03o","
hexdump: "/1 "\t%03o",": bad format
./hexdump -e "/1 "\\%03o","
hexdump: "/1 "\\%03o",": bad format
./hexdump -e "2/1 """
hexdump: "2/1 """: bad format
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