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(parent: b36fdc6) | patch
f2fs: add additional sanity check in f2fs_acl_from_disk()
authorChengguang Xu <[email protected]>
Thu, 30 Aug 2018 13:33:31 +0000 (21:33 +0800)
committerJaegeuk Kim <[email protected]>
Wed, 5 Sep 2018 20:40:31 +0000 (13:40 -0700)
commit1618e6e297082def6350887e1c6c606749716fac
tree7e533c0fffd3b552aadae0cf02cbc7385a1cb503tree | snapshot
parentb36fdc6853a38a6f8749897a33435635019e0647commit | diff
f2fs: add additional sanity check in f2fs_acl_from_disk()

Add additinal sanity check for irregular case(e.g. corruption).
If size of extended attribution is smaller than size of acl header,
then return -EINVAL.

Signed-off-by: Chengguang Xu <[email protected]>
Reviewed-by: Chao Yu <[email protected]>
Signed-off-by: Jaegeuk Kim <[email protected]>
fs/f2fs/acl.c diff | blob | blame | history
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