Piteball/android_kernel_google_msm
1
0
Fork 0
mirror of https://github.com/followmsi/android_kernel_google_msm.git synced 2024-11-06 23:17:41 +00:00
Code Issues Projects Releases Wiki Activity

KEYS: testing wrong bit for KEY_FLAG_REVOKED

Browse source 
The test for "if (cred->request_key_auth->flags & KEY_FLAG_REVOKED) {"
should actually testing that the (1 << KEY_FLAG_REVOKED) bit is set.
The current code actually checks for KEY_FLAG_DEAD.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: James Morris <james.l.morris@oracle.com>
This commit is contained in:
Dan Carpenter 2012-03-06 13:32:16 +00:00 committed by James Morris
parent df91e49477
commit f67dabbdde
1 changed files with 2 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
security/keys/process_keys.c
View file

@ -657,7 +657,8 @@ try_again:
goto error;
down_read(&cred->request_key_auth->sem);
if (cred->request_key_auth->flags & KEY_FLAG_REVOKED) {
if (test_bit(KEY_FLAG_REVOKED,
&cred->request_key_auth->flags)) {
key_ref = ERR_PTR(-EKEYREVOKED);
key = NULL;
} else {