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| author | Al Viro <viro@zeniv.linux.org.uk> | 2011-11-25 00:50:41 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-01-03 22:57:10 -0500 |
| commit | 15169fe784a9846b24cdb0840329d41aebc23249 (patch) | |
| tree | ef9e843dcd333204fd7fdca6d21fe96d0647da80 /fs/fhandle.c | |
| parent | 143c8c91cee7efdd732ec5f61b3471fc46192f20 (diff) | |
| download | lwn-15169fe784a9846b24cdb0840329d41aebc23249.tar.gz lwn-15169fe784a9846b24cdb0840329d41aebc23249.zip | |
vfs: mnt_id/mnt_group_id moved
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/fhandle.c')
| -rw-r--r-- | fs/fhandle.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/fhandle.c b/fs/fhandle.c index 6b088641f5bf..5eff7116951e 100644 --- a/fs/fhandle.c +++ b/fs/fhandle.c @@ -10,6 +10,7 @@ #include <linux/personality.h> #include <asm/uaccess.h> #include "internal.h" +#include "mount.h" static long do_sys_name_to_handle(struct path *path, struct file_handle __user *ufh, @@ -66,7 +67,8 @@ static long do_sys_name_to_handle(struct path *path, } else retval = 0; /* copy the mount id */ - if (copy_to_user(mnt_id, &path->mnt->mnt_id, sizeof(*mnt_id)) || + if (copy_to_user(mnt_id, &real_mount(path->mnt)->mnt_id, + sizeof(*mnt_id)) || copy_to_user(ufh, handle, sizeof(struct file_handle) + handle_bytes)) retval = -EFAULT; |