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| author | David S. Miller <davem@davemloft.net> | 2012-06-15 15:51:55 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-06-15 15:51:55 -0700 |
| commit | 7e52b33bd50faa866bc3e6e97e68438bc5e52251 (patch) | |
| tree | 46e68adf23f4f170a0eb5045c33a76234de6cf92 /fs/proc/base.c | |
| parent | 91c8028c95a468da9c0aafd2d91cf24e27784206 (diff) | |
| parent | 2a0c451ade8e1783c5d453948289e4a978d417c9 (diff) | |
| download | op-kernel-dev-7e52b33bd50faa866bc3e6e97e68438bc5e52251.zip op-kernel-dev-7e52b33bd50faa866bc3e6e97e68438bc5e52251.tar.gz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
net/ipv6/route.c
This deals with a merge conflict between the net-next addition of the
inetpeer network namespace ops, and Thomas Graf's bug fix in
2a0c451ade8e1783c5d453948289e4a978d417c9 which makes sure we don't
register /proc/net/ipv6_route before it is actually safe to do so.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'fs/proc/base.c')
| -rw-r--r-- | fs/proc/base.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/fs/proc/base.c b/fs/proc/base.c index 616f41a..437195f 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -1803,7 +1803,7 @@ static int tid_fd_revalidate(struct dentry *dentry, struct nameidata *nd) rcu_read_lock(); file = fcheck_files(files, fd); if (file) { - unsigned i_mode, f_mode = file->f_mode; + unsigned f_mode = file->f_mode; rcu_read_unlock(); put_files_struct(files); @@ -1819,12 +1819,14 @@ static int tid_fd_revalidate(struct dentry *dentry, struct nameidata *nd) inode->i_gid = GLOBAL_ROOT_GID; } - i_mode = S_IFLNK; - if (f_mode & FMODE_READ) - i_mode |= S_IRUSR | S_IXUSR; - if (f_mode & FMODE_WRITE) - i_mode |= S_IWUSR | S_IXUSR; - inode->i_mode = i_mode; + if (S_ISLNK(inode->i_mode)) { + unsigned i_mode = S_IFLNK; + if (f_mode & FMODE_READ) + i_mode |= S_IRUSR | S_IXUSR; + if (f_mode & FMODE_WRITE) + i_mode |= S_IWUSR | S_IXUSR; + inode->i_mode = i_mode; + } security_task_to_inode(task, inode); put_task_struct(task); @@ -1859,6 +1861,7 @@ static struct dentry *proc_fd_instantiate(struct inode *dir, ei = PROC_I(inode); ei->fd = fd; + inode->i_mode = S_IFLNK; inode->i_op = &proc_pid_link_inode_operations; inode->i_size = 64; ei->op.proc_get_link = proc_fd_link; |
