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(parent: 9237d09) | patch
Fix possible UDF deadlock and memory corruption (CVE-2006-4145)
authorJan Kara <jack@suse.cz>
Tue, 15 Aug 2006 11:56:26 +0000 (13:56 +0200)
committerGreg Kroah-Hartman <gregkh@suse.de>
Tue, 22 Aug 2006 19:52:23 +0000 (12:52 -0700)
commit5a7317e77578f2adc9682a593087d1e8a498a519
tree1a6978fe89ed18984254ae4b7f3982ace04fcd90tree | snapshot
parent9237d0933fc744f71806152919cf029a49915214commit | diff
Fix possible UDF deadlock and memory corruption (CVE-2006-4145)

UDF code is not really ready to handle extents larger that 1GB. This is
the easy way to forbid creating those.

Also truncation code did not count with the case when there are no
extents in the file and we are extending the file.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
fs/udf/super.c diff | blob | history
fs/udf/truncate.c diff | blob | history
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