diff options
Diffstat (limited to 'tests/fuzz-tests/images/bad-superblock.txt')
| -rw-r--r-- | tests/fuzz-tests/images/bad-superblock.txt | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/tests/fuzz-tests/images/bad-superblock.txt b/tests/fuzz-tests/images/bad-superblock.txt new file mode 100644 index 00000000..f7dd9aa0 --- /dev/null +++ b/tests/fuzz-tests/images/bad-superblock.txt @@ -0,0 +1,17 @@ +bad-superblock-*.txt + +Crafted images from Jiri Slaby, produced by some symbolic execution framework +that finds unhandled cases at mount time. + +Relevant kernel patches to backport: + +e3540eab29e1b2260bc4b9b3979a49a00e3e3af8 +btrfs: add more checks to btrfs_read_sys_array + +ce7fca5f57ed0fcd7e7b3d7b1a3e1791f8e56fa3 +btrfs: add checks for sys_chunk_array sizes + +75d6ad382bb91f363452119d34238e156589ca2d +btrfs: more superblock checks, lower bounds on devices and sectorsize/nodesize + +(and more from fs/btrfs/super.c) |