New task #5636 in e2fsprogs: resize2fs: glibc detected double-free/corruption

Flyspray - The bug killer! btsadmin at pld-linux.org
Mon Apr 4 11:39:49 CEST 2005


Project: PLD 2.x (Ac)

  Reported by: Jacek Konieczny (jajcus)
      Package: e2fsprogs
      Version: 1.35-5
      Summary: resize2fs: glibc detected double-free/corruption
  
  Test case:

[jacek at serwis2 tmp]$ dd if=/dev/zero of=test.img bs=1024 count=2048
2048+0 records in
2048+0 records out
[jacek at serwis2 tmp]$ /sbin/mke2fs test.img
mke2fs 1.35 (28-Feb-2004)
[...]
[jacek at serwis2 tmp]$ /sbin/resize2fs test.img 1M
resize2fs 1.35 (28-Feb-2004)
Resizing the filesystem on test.img to 1024 (1k) blocks.
*** glibc detected *** double free or corruption (!prev): 0x080526f8
***
Aborted

resize2fs crashes this way at the end of both reducing and growing the
size of an ext2/3 filesystem. Filesystem seems to be resized properly
and not corrupted afterwards.


For more further see:
http://bugs.pld-linux.org/index.php?do=details&id=5636

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