diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-10-23 18:21:44 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-10-23 18:21:44 +0300 |
| commit | 6fbf248a20d362a92de60beee9474faca0b54eee (patch) | |
| tree | b5365be73b420be3b6036fb40aaf1b167c90b180 /lib | |
| parent | de4ce2d1ad1bb3304d4107160c9551b7fd8d8ec5 (diff) | |
| parent | bb176f67090ca54869fc1262c913aa69d2ede070 (diff) | |
| download | linux-6fbf248a20d362a92de60beee9474faca0b54eee.tar.xz | |
Merge 4.14-rc6 into char-misc-next
We want the driver fixes in here and this resolves a merge issue with
the binder driver.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/digsig.c | 6 | ||||
| -rw-r--r-- | lib/ts_fsm.c | 2 | ||||
| -rw-r--r-- | lib/ts_kmp.c | 2 |
3 files changed, 8 insertions, 2 deletions
diff --git a/lib/digsig.c b/lib/digsig.c index 03d7c63837ae..6ba6fcd92dd1 100644 --- a/lib/digsig.c +++ b/lib/digsig.c @@ -87,6 +87,12 @@ static int digsig_verify_rsa(struct key *key, down_read(&key->sem); ukp = user_key_payload_locked(key); + if (!ukp) { + /* key was revoked before we acquired its semaphore */ + err = -EKEYREVOKED; + goto err1; + } + if (ukp->datalen < sizeof(*pkh)) goto err1; diff --git a/lib/ts_fsm.c b/lib/ts_fsm.c index 5696a35184e4..69557c74ef9f 100644 --- a/lib/ts_fsm.c +++ b/lib/ts_fsm.c @@ -11,7 +11,7 @@ * ========================================================================== * * A finite state machine consists of n states (struct ts_fsm_token) - * representing the pattern as a finite automation. The data is read + * representing the pattern as a finite automaton. The data is read * sequentially on an octet basis. Every state token specifies the number * of recurrences and the type of value accepted which can be either a * specific character or ctype based set of characters. The available diff --git a/lib/ts_kmp.c b/lib/ts_kmp.c index 632f783e65f1..ffbe66cbb0ed 100644 --- a/lib/ts_kmp.c +++ b/lib/ts_kmp.c @@ -27,7 +27,7 @@ * * [1] Cormen, Leiserson, Rivest, Stein * Introdcution to Algorithms, 2nd Edition, MIT Press - * [2] See finite automation theory + * [2] See finite automaton theory */ #include <linux/module.h> |