60543 – wdiff causes segfault: fclose()

Bug 60543 - wdiff causes segfault: fclose()

Summary: wdiff causes segfault: fclose()

Status:	RESOLVED FIXED

Alias:	None

Product:	Gentoo Linux
Classification:	Unclassified
Component:	Current packages (show other bugs)
Hardware:	All Linux

Importance:	High normal (vote)
Assignee:	Seemant Kulleen (RETIRED)

URL:
Whiteboard:
Keywords:

Depends on:
Blocks:

Reported:	2004-08-16 05:12 UTC by Mikko Ruuska
Modified:	2004-08-20 14:00 UTC (History)
CC List:	0 users

See Also:
Package list:
Runtime testing required:	---

Attachments
Proposed fix (wdiff.diff,487 bytes, patch) 2004-08-16 05:14 UTC, Mikko Ruuska	Details \| Diff
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.

Description Mikko Ruuska 2004-08-16 05:12:05 UTC

Running wdiff as user caused a core dump:

--- gdb backtrace ---
Program terminated with signal 11, Segmentation fault.
Reading symbols from /lib/libtermcap.so.2...done.
Loaded symbols for /lib/libtermcap.so.2
Reading symbols from /lib/libc.so.6...done.
Loaded symbols for /lib/libc.so.6
Reading symbols from /lib/ld-linux.so.2...done.
Loaded symbols for /lib/ld-linux.so.2
#0  0x40090b77 in mallopt () from /lib/libc.so.6
(gdb) bt
#0  0x40090b77 in mallopt () from /lib/libc.so.6
#1  0x4008f98d in free () from /lib/libc.so.6
#2  0x4007fda4 in fclose () from /lib/libc.so.6
#3  0x08049d83 in complete_input_program ()
#4  0x0804a53d in main ()
#5  0x400438c0 in __libc_start_main () from /lib/libc.so.6
--- end of backtrace ---

Comment 1 Mikko Ruuska 2004-08-16 05:14:54 UTC

Created attachment 37521 [details, diff]
Proposed fix

Comment 2 Seemant Kulleen (RETIRED) gentoo-dev

2004-08-20 14:00:37 UTC

thanks mikko, -r1 in portage.