korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-30 07:34:12 +08:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'work.dcache' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Browse Source 
Pull d_path fix from Al Viro:
 "Fix d_absolute_path() regression in the last cycle (felt by tomoyo,
  mostly)"

* 'work.dcache' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  [PATCH] fix d_absolute_path() interplay with fsmount()
This commit is contained in:
Linus Torvalds 2019-09-18 13:14:14 -07:00
commit b30d87cf96
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
fs/d_path.c
View File

@ -116,8 +116,10 @@ restart:
vfsmnt = &mnt->mnt;
continue;
}
if (!error)
error = is_mounted(vfsmnt) ? 1 : 2;
if (is_mounted(vfsmnt) && !is_anon_ns(mnt->mnt_ns))
error = 1; // absolute root
else
error = 2; // detached or not attached yet
break;
}
parent = dentry->d_parent;