GNU Screen - Bugs: bug #24152, segfault -d -m with "setenv...

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bug #24152: segfault -d -m with "setenv FOO" in screenrc

Submitter:	Micah Cowan <micahcowan>
Submitted:	Wed 27 Aug 2008 06:46:24 PM UTC


Category:	Crash/Freeze/Infloop	Severity:	4 - Important
Priority: *	7 - High	Status:	Fixed
Privacy:	Public	Assigned to:	None
Open/Closed:	Closed	Release:	4.0.3
Fixed Release:	4.1.0	Planned Release:	4.1.0
Work Required:	0 - Hours

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Wed 27 Aug 2008 08:33:21 PM UTC, comment #1:

Fixed by d45a991.

Sadrul Habib Chowdhury <sadrul>

Wed 27 Aug 2008 06:46:24 PM UTC, original submission:

From:

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=496750

If I set a variable (incorrectly) with no value in ~/.screenrc and try
to start screen with "screen -m -d" or "screen -m -D", screen produces
a segfault.

Steps to reproduce:

$ echo 'setenv FOO'>~/.screenrc
$ screen -m -D
Segmentation fault

Alternatively, screen -m -d produces a segfault too, but this one gets
logged in syslog/dmesg:

screen[17465]: segfault at 4 ip 0806b8bb sp bfe461a0 error 4 in screen[8048000+47000]

Micah Cowan <micahcowan>

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Follow 4 latest changes.

Date	Changed by	Updated Field	Previous Value	Replaced by
2008-08-27	sadrul	Status	Confirmed	Fixed
		Open/Closed	Open	Closed
		Fixed Release	None	4.1.0
2008-08-27	micahcowan	Priority	5 - Normal	7 - High

GNU Screen - Bugs: bug #24152, segfault -d -m with "setenv...

bug #24152: segfault -d -m with "setenv FOO" in screenrc

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