]> git.ipfire.org Git - thirdparty/xfsprogs-dev.git/commit - libxfs/xfs_dir2_node.c
projects / thirdparty / xfsprogs-dev.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 81bf5e8) | patch
xfs: verify free block header fields
authorDarrick J. Wong <darrick.wong@oracle.com>
Tue, 4 Apr 2017 20:37:43 +0000 (15:37 -0500)
committerEric Sandeen <sandeen@redhat.com>
Tue, 4 Apr 2017 20:37:43 +0000 (15:37 -0500)
commit9fe64e8d01893393ed6013d5ff013c719b32666a
tree4b117f853276b15532b4acdad0fba845637d2068tree | snapshot
parent81bf5e85b3f02165be7deed706c7de6a7ca56bf1commit | diff
xfs: verify free block header fields

Source kernel commit: de14c5f541e78c59006bee56f6c5c2ef1ca07272

Perform basic sanity checking of the directory free block header
fields so that we avoid hanging the system on invalid data.

(Granted that just means that now we shutdown on directory write,
but that seems better than hanging...)

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
libxfs/xfs_dir2_node.c diff | blob | blame | history
Unnamed repository; edit this file 'description' to name the repository.