Messages in this thread Patch in this message | | | From | Ian Kent <> | Subject | [PATCH] vfs - fix automount should ignore LOOKUP_FOLLOW | Date | Sat, 22 Oct 2011 16:01:47 +0800 |
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The recent patch by Miklos Szeredi that was meant to restore the original behavior of not triggering automounts on stat(2) and other symlink following syscalls also eliminated the unconditional triggering of automounts for intermediate path components by eliminating the LOOKUP_CONTUNUE flag from the check in fs/namei.c:follow_automount().
This introduces a regression itself because it alters the original behaviour which was to unconditionally automount on intermediate path components.
Signed-off-by: Ian Kent <raven@themaw.net> ---
fs/namei.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/fs/namei.c b/fs/namei.c index 0b3138d..e4eee7c 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -732,7 +732,7 @@ static int follow_automount(struct path *path, unsigned flags, * as being automount points. These will need the attentions * of the daemon to instantiate them before they can be used. */ - if (!(flags & (LOOKUP_PARENT | LOOKUP_DIRECTORY | + if (!(flags & (LOOKUP_PARENT | LOOKUP_CONTINUE | LOOKUP_DIRECTORY | LOOKUP_OPEN | LOOKUP_CREATE | LOOKUP_AUTOMOUNT)) && path->dentry->d_inode) return -EISDIR;
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