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| author | Al Viro <viro@zeniv.linux.org.uk> | 2009-08-09 00:52:35 +0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2009-12-16 12:16:42 -0500 |
| commit | 2c48b9c45579a9b5e3e74694eebf3d2451f3dbd3 (patch) | |
| tree | cecbf786ae0650368a8136bdd90910e05d9b95c3 /fs/notify | |
| parent | a95161aaa801c18c52b2e7cf3d6b4b141c00a20a (diff) | |
| download | linux-stable-2c48b9c45579a9b5e3e74694eebf3d2451f3dbd3.tar.gz linux-stable-2c48b9c45579a9b5e3e74694eebf3d2451f3dbd3.tar.bz2 linux-stable-2c48b9c45579a9b5e3e74694eebf3d2451f3dbd3.zip | |
switch alloc_file() to passing struct path
... and have the caller grab both mnt and dentry; kill
leak in infiniband, while we are at it.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/notify')
| -rw-r--r-- | fs/notify/inotify/inotify_user.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/fs/notify/inotify/inotify_user.c b/fs/notify/inotify/inotify_user.c index 9e4f90042eaf..8271cf05c957 100644 --- a/fs/notify/inotify/inotify_user.c +++ b/fs/notify/inotify/inotify_user.c @@ -646,6 +646,7 @@ SYSCALL_DEFINE1(inotify_init1, int, flags) struct fsnotify_group *group; struct user_struct *user; struct file *filp; + struct path path; int fd, ret; /* Check the IN_* constants for consistency. */ @@ -675,8 +676,10 @@ SYSCALL_DEFINE1(inotify_init1, int, flags) atomic_inc(&user->inotify_devs); - filp = alloc_file(inotify_mnt, dget(inotify_mnt->mnt_root), - FMODE_READ, &inotify_fops); + path.mnt = inotify_mnt; + path.dentry = inotify_mnt->mnt_root; + path_get(&path); + filp = alloc_file(&path, FMODE_READ, &inotify_fops); if (!filp) goto Enfile; @@ -689,6 +692,7 @@ SYSCALL_DEFINE1(inotify_init1, int, flags) Enfile: ret = -ENFILE; + path_put(&path); atomic_dec(&user->inotify_devs); out_free_uid: free_uid(user); |