Files
erofs-linux/fs/hostfs
Al Viro 2e2cbaf920 fix hostfs_open() use of ->f_path.dentry
this is one of the cases where we need to use d_real() - we are
using more than the name of dentry here.  ->d_sb is used as well,
so in case of hostfs being used as a layer we get the wrong
superblock.

Reported-by: Johannes Berg <[email protected]>
Tested-by: Johannes Berg <[email protected]>
Signed-off-by: Al Viro <[email protected]>
2020-12-21 21:42:29 -05:00
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