diff options
| author | Takashi Iwai <tiwai@suse.de> | 2017-11-01 17:43:20 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-11-01 17:43:20 +0100 |
| commit | a53a0ab8ff725672fcb47bb9a5ef75fce45679d0 (patch) | |
| tree | 75cdea78f27fdd569d72cea0b7837bbcc8d871f7 /fs/fscache/object-list.c | |
| parent | 1f20f9ff57ca23b9f5502fca85ce3977e8496cb1 (diff) | |
| parent | b817d936248b9bcee8282e97fb1dda1b03c903fe (diff) | |
| download | linux-a53a0ab8ff725672fcb47bb9a5ef75fce45679d0.tar.gz linux-a53a0ab8ff725672fcb47bb9a5ef75fce45679d0.tar.xz | |
Merge tag 'asoc-fix-v4.14-rc7' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v4.14
A bunch of fixes here, mostly device specific ones (the biggest one
being the revert of the hotword support for rt5514), with a couple of
core fixes for potential issues with corrupted or otherwise invalid
topology files.
Diffstat (limited to 'fs/fscache/object-list.c')
| -rw-r--r-- | fs/fscache/object-list.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/fscache/object-list.c b/fs/fscache/object-list.c index b5ab06fabc60..0438d4cd91ef 100644 --- a/fs/fscache/object-list.c +++ b/fs/fscache/object-list.c @@ -331,6 +331,13 @@ static void fscache_objlist_config(struct fscache_objlist_data *data) rcu_read_lock(); confkey = user_key_payload_rcu(key); + if (!confkey) { + /* key was revoked */ + rcu_read_unlock(); + key_put(key); + goto no_config; + } + buf = confkey->data; for (len = confkey->datalen - 1; len >= 0; len--) { |