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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-03-02 13:22:18 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-03-02 13:22:18 -0800 |
| commit | 0f221a3102bba2d982d01bad38eb68507c343830 (patch) | |
| tree | e46abcc1e415b912fadecc2cfc71db814e97894d /fs/nfs | |
| parent | 4f1f2b8f0818af9b0e21ba4b17ab615e29b4650d (diff) | |
| parent | 2651225b5ebcdde60f684c4db8ec7e9e3800a74f (diff) | |
| download | lwn-0f221a3102bba2d982d01bad38eb68507c343830.tar.gz lwn-0f221a3102bba2d982d01bad38eb68507c343830.zip | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
Pull security subsystem fixes from James Morris:
"Two fixes for the security subsystem:
- keys: split both rcu_dereference_key() and user_key_payload() into
versions which can be called with or without holding the key
semaphore.
- SELinux: fix Android init(8) breakage due to new cgroup security
labeling support when using older policy"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security:
selinux: wrap cgroup seclabel support with its own policy capability
KEYS: Differentiate uses of rcu_dereference_key() and user_key_payload()
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/nfs4idmap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/nfs4idmap.c b/fs/nfs/nfs4idmap.c index c444285bb1b1..835c163f61af 100644 --- a/fs/nfs/nfs4idmap.c +++ b/fs/nfs/nfs4idmap.c @@ -316,7 +316,7 @@ static ssize_t nfs_idmap_get_key(const char *name, size_t namelen, if (ret < 0) goto out_up; - payload = user_key_payload(rkey); + payload = user_key_payload_rcu(rkey); if (IS_ERR_OR_NULL(payload)) { ret = PTR_ERR(payload); goto out_up; |