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-rw-r--r--security/keys/key.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/security/keys/key.c b/security/keys/key.c
index 07a87311055c..09ef276c4bdc 100644
--- a/security/keys/key.c
+++ b/security/keys/key.c
@@ -430,7 +430,8 @@ static int __key_instantiate_and_link(struct key *key,
/* and link it into the destination keyring */
if (keyring) {
- set_bit(KEY_FLAG_KEEP, &key->flags);
+ if (test_bit(KEY_FLAG_KEEP, &keyring->flags))
+ set_bit(KEY_FLAG_KEEP, &key->flags);
__key_link(key, _edit);
}