[uClibc 0001493]: fopen(<filenam>, "a") or "w" causes crash. The gdb data follows:
bugs at busybox.net
bugs at busybox.net
Sun Dec 30 20:34:30 UTC 2007
The following issue has been CLOSED
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http://busybox.net/bugs/view.php?id=1493
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Reported By: akennedy
Assigned To: uClibc
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Project: uClibc
Issue ID: 1493
Category: Other
Reproducibility: always
Severity: crash
Priority: normal
Status: closed
Resolution: unable to reproduce
Fixed in Version:
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Date Submitted: 09-06-2007 18:44 PDT
Last Modified: 12-30-2007 12:34 PST
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Summary: fopen(<filenam>, "a") or "w" causes crash. The gdb
data follows:
Description:
http://busybox.net/bugs/view.php?id=0 0x0805d17f in __malloc_consolidate ()
(gdb) backtrace
http://busybox.net/bugs/view.php?id=0 0x0805d17f in __malloc_consolidate ()
http://busybox.net/bugs/view.php?id=1 0x0805c65d in malloc ()
http://busybox.net/bugs/view.php?id=2 0x0805a98f in _stdio_fopen ()
http://busybox.net/bugs/view.php?id=3 0x0805a61e in fopen ()
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akennedy - 09-07-07 07:36
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This error seems to be only in the file:
libc/stdlib/malloc-standard/free.c
because when I changed to the simple-malloc, I no longer get the segfault.
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vapier - 12-30-07 12:34
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you'll need to actually describe your setup. what uClibc version ? what
architecture ?
you should also post a small test case that exhibits the problem. if
fopen() was as broken as you describe, i imagine a lot more people would
notice.
Issue History
Date Modified Username Field Change
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09-06-07 18:44 akennedy New Issue
09-06-07 18:44 akennedy Status new => assigned
09-06-07 18:44 akennedy Assigned To => uClibc
09-06-07 19:07 akennedy Issue Monitored: akennedy
09-07-07 07:36 akennedy Note Added: 0002726
12-30-07 12:34 vapier Note Added: 0003339
12-30-07 12:34 vapier Status assigned => closed
12-30-07 12:34 vapier Resolution open => unable to
reproduce
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