linux/security/keys
Colin Ian King aec00aa04b KEYS: trusted: Fix missing null return from kzalloc call
The kzalloc call can return null with the GFP_KERNEL flag so
add a null check and exit via a new error exit label. Use the
same exit error label for another error path too.

Addresses-Coverity: ("Dereference null return value")
Fixes: 830027e2cb55 ("KEYS: trusted: Add generic trusted keys framework")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
2021-04-14 16:30:31 +03:00
..
encrypted-keys crypto: sha - split sha.h into sha1.h and sha2.h 2020-11-20 14:45:33 +11:00
trusted-keys KEYS: trusted: Fix missing null return from kzalloc call 2021-04-14 16:30:31 +03:00
big_key.c security/keys: use kvfree_sensitive() 2021-01-21 16:16:09 +00:00
compat_dh.c
compat.c security/keys: remove compat_keyctl_instantiate_key_iov 2020-10-03 00:02:16 -04:00
dh.c mm, treewide: rename kzfree() to kfree_sensitive() 2020-08-07 11:33:22 -07:00
gc.c watch_queue: Add a key/keyring notification facility 2020-05-19 15:19:06 +01:00
internal.h security/keys: remove compat_keyctl_instantiate_key_iov 2020-10-03 00:02:16 -04:00
Kconfig security: keys: trusted: use ASN.1 TPM2 key format for the blobs 2021-04-14 16:30:30 +03:00
key.c certs: Fix blacklist flag type confusion 2021-01-21 16:16:10 +00:00
keyctl_pkey.c KEYS: remove redundant memset 2021-01-21 16:16:09 +00:00
keyctl.c security: keys: delete repeated words in comments 2021-01-21 16:16:09 +00:00
keyring.c security: keys: delete repeated words in comments 2021-01-21 16:16:09 +00:00
Makefile
permission.c keys: Make the KEY_NEED_* perms an enum rather than a mask 2020-05-19 15:42:22 +01:00
persistent.c
proc.c
process_keys.c security: keys: Fix fall-through warnings for Clang 2021-01-21 16:16:08 +00:00
request_key_auth.c
request_key.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
sysctl.c
user_defined.c mm, treewide: rename kzfree() to kfree_sensitive() 2020-08-07 11:33:22 -07:00