Re: [f2fs-dev] [PATCH] f2fs: don't allow rename unencrypted file to encrypted directory

On 2017/3/8 21:35, Kinglong Mee wrote: > On 3/8/2017 20:08, Chao Yu wrote: >> In commit d9cdc9033181 ("ext4 crypto: enforce context consistency") we >> declared that: >> >> 2) All files or directories in a directory must be protected using the >> same key as their containing directory. >> >> Bu

Re: [f2fs-dev] [PATCH] f2fs: don't allow rename unencrypted file to encrypted directory

On 3/8/2017 20:08, Chao Yu wrote: > In commit d9cdc9033181 ("ext4 crypto: enforce context consistency") we > declared that: > > 2) All files or directories in a directory must be protected using the > same key as their containing directory. > > But in f2fs_cross_rename there is a vulnerabilit