[Bug 804551] New: bash expansion of {aa..zz} gives *** glibc detected *** /bin/bash: malloc(): memory corruption (fast): 0x0... ** and bash is dead
https://bugzilla.novell.com/show_bug.cgi?id=804551 https://bugzilla.novell.com/show_bug.cgi?id=804551#c0 Summary: bash expansion of {aa..zz} gives *** glibc detected *** /bin/bash: malloc(): memory corruption (fast): 0x0... ** and bash is dead Classification: openSUSE Product: openSUSE 12.2 Version: Final Platform: x86-64 OS/Version: openSUSE 12.2 Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: karl.thomas.schmidt@googlemail.com QAContact: qa-bugs@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:18.0) Gecko/20100101 Firefox/18.0 Just entering this command: echo {001..999}{a..z}{000000000000000000001..99999999999999999999999}{a..z} gives: *** glibc detected *** /bin/bash: malloc(): memory corruption (fast): 0x00000000024ce340 *** The bash instance then is dead. Tested this on an old and weak fedora box, it works. On an Debian Squeeze it works as well. Reproducible: Always Steps to Reproduce: 1.just enter in any bash instance command from above 2. 3. Actual Results: bash instance stops Expected Results: a very stupid very long string -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=804551 https://bugzilla.novell.com/show_bug.cgi?id=804551#c1 --- Comment #1 from NoName StillNoName <karl.thomas.schmidt@googlemail.com> 2013-02-19 22:48:48 UTC --- might occur in other versions as well. I think noone will ever enter such a stupid thing. So it could be, that this bug exists a long time and as well in 12.3 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=804551 https://bugzilla.novell.com/show_bug.cgi?id=804551#c2 Marcus Meissner <meissner@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |meissner@suse.com AssignedTo|kernel-maintainers@forge.pr |werner@suse.com |ovo.novell.com | --- Comment #2 from Marcus Meissner <meissner@suse.com> 2013-02-19 23:02:08 UTC --- bash, not kernel issue -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=804551 https://bugzilla.novell.com/show_bug.cgi?id=804551#c3 Dr. Werner Fink <werner@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO InfoProvider| |karl.thomas.schmidt@googlem | |ail.com --- Comment #3 from Dr. Werner Fink <werner@suse.com> 2013-02-20 07:54:03 UTC --- Seems to be fixed on 12.3 as I'm not able to reproduce this on 12.3 aka bash 4.2.42 and also as well as with 4.2.37. For testing on our box please try out bash-4.2-203.1.x86_64.rpm libreadline6-6.2-203.1.x86_64.rpm below http://download.opensuse.org/repositories/shells/openSUSE_12.2/x86_64/ -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=804551 https://bugzilla.novell.com/show_bug.cgi?id=804551#c4 --- Comment #4 from NoName StillNoName <karl.thomas.schmidt@googlemail.com> 2013-02-21 14:50:17 UTC --- It does not show up anymore. Old versions used: bash 4.2-51.6.1 libreadline6 6.2-203.1-x86_64 Updated to bash-4.2-203.1.x86_64.rpm libreadline6-6.2-203.1.x86_64.rpm -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=804551 https://bugzilla.novell.com/show_bug.cgi?id=804551#c5 Dr. Werner Fink <werner@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- InfoProvider|karl.thomas.schmidt@googlem |meissner@suse.com |ail.com | --- Comment #5 from Dr. Werner Fink <werner@suse.com> 2013-02-22 07:58:41 UTC --- @Marcus: Should I initiate an update of the bash for OS 12.2? AFAICS from initial comment the glibc fortify does catch this one. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=804551 https://bugzilla.novell.com/show_bug.cgi?id=804551#c6 Marcus Meissner <meissner@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- InfoProvider|meissner@suse.com |werner@suse.com --- Comment #6 from Marcus Meissner <meissner@suse.com> 2013-02-26 13:50:37 UTC --- its a memory corruption caught by glibc. Do you want a version update or a seperate patch? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=804551 https://bugzilla.novell.com/show_bug.cgi?id=804551#c10 --- Comment #10 from Bernhard Wiedemann <bwiedemann@suse.com> 2013-07-22 14:00:36 CEST --- This is an autogenerated message for OBS integration: This bug (804551) was mentioned in https://build.opensuse.org/request/show/183978 Maintenance / https://build.opensuse.org/request/show/183979 Maintenance / -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=804551 https://bugzilla.novell.com/show_bug.cgi?id=804551#c11 Dr. Werner Fink <werner@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED --- Comment #11 from Dr. Werner Fink <werner@suse.com> 2013-07-25 06:53:36 UTC --- Fixed -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=804551 https://bugzilla.novell.com/show_bug.cgi?id=804551#c12 --- Comment #12 from Swamp Workflow Management <swamp@suse.de> 2013-07-29 13:06:18 UTC --- openSUSE-RU-2013:1271-1: An update that has 7 recommended fixes can now be installed. Category: recommended (low) Bug References: 382214,763591,793536,804551,806628,820149,828877 CVE References: Sources used: openSUSE 12.2 (src): bash-4.2-51.13.1 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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