Add test case image for unaligned tree block ptr.
It should lead to BUG_ON in free_extent_buffer().
Reported-by: Lukas Lueg <lukas.lueg@gmail.com>
Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
[ added bko-NNN- prefix to the files ]
Signed-off-by: David Sterba <dsterba@suse.com>
Reported by Lukas and the same image from him.
DATA_RELOC tree's key type is modifed to CHUNK_ITEM, causing btrfsck
interpret it as CHUNK_ITEM and cause 0 num_stripes.
Add the image to fuzz-test.
Reported-by: Lukas Lueg <lukas.lueg@gmail.com>
Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
[ added bko-NNN- prefix to the files ]
Signed-off-by: David Sterba <dsterba@suse.com>
The usage of 'source' is a bashism, and '.' should be used instead. This
is causing fuzz-tests/001-simple-unmounted to fail in systems where
/bin/sh isn't bash:
[TEST/fuzz] 001-simple-unmounted
./test.sh: 5: ./test.sh: source: not found
./test.sh: 7: ./test.sh: setup_root_helper: not found
./test.sh: 8: ./test.sh: check_prereq: not found
./test.sh: 18: ./test.sh: check_all_images: not found
Since most (all?) tests actually use /bin/bash, change this test to use
bash too.
Signed-off-by: Luis Henriques <henrix@camandro.org>
Signed-off-by: David Sterba <dsterba@suse.com>
This adds 4 fuzz testing images, btrfsck either doesn't detect errors
in them or crashes immediately.
Reported-by: Vegard Nossum <vegard.nossum@oracle.com>
Reported-by: Quentin Casasnovas <quentin.casasnovas@oracle.com>
Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
A collection of several images that were produced in a non-standard way
and cause various errors in check or image tools. They do not fit into
the fsck tests as we're not able to repair any of them, but the tools
should not crash or do out-of-bounds access.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba
Qu Wenruo
Luis Henriques
Liu Bo