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-rw-r--r--security/keys/request_key.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/security/keys/request_key.c b/security/keys/request_key.c
index 0d26f689bd7..0088dd8bf68 100644
--- a/security/keys/request_key.c
+++ b/security/keys/request_key.c
@@ -537,6 +537,8 @@ int wait_for_key_construction(struct key *key, bool intr)
intr ? TASK_INTERRUPTIBLE : TASK_UNINTERRUPTIBLE);
if (ret < 0)
return ret;
+ if (test_bit(KEY_FLAG_NEGATIVE, &key->flags))
+ return -ENOKEY;
return key_validate(key);
}
EXPORT_SYMBOL(wait_for_key_construction);