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authorXiu Jianfeng <xiujianfeng@huawei.com>2022-10-21 08:46:04 +0800
committerJohn Johansen <john.johansen@canonical.com>2022-10-25 00:15:19 -0700
commit37923d4321b1e38170086da2c117f78f2b0f49c6 (patch)
tree5c7e0622903c10d1ef370947eb94a5d8f389bb59 /security
parenta2217387c3ec09117b3b6eaa5ec8a0d7d347d4ba (diff)
apparmor: Use pointer to struct aa_label for lbs_cred
According to the implementations of cred_label() and set_cred_label(), we should use pointer to struct aa_label for lbs_cred instead of struct aa_task_ctx, this patch fixes it. Fixes: bbd3662a8348 ("Infrastructure management of the cred security blob") Signed-off-by: Xiu Jianfeng <xiujianfeng@huawei.com> Signed-off-by: John Johansen <john.johansen@canonical.com>
Diffstat (limited to 'security')
-rw-r--r--security/apparmor/lsm.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
index ca4d190a737d..25114735bc11 100644
--- a/security/apparmor/lsm.c
+++ b/security/apparmor/lsm.c
@@ -1198,10 +1198,10 @@ static int apparmor_inet_conn_request(const struct sock *sk, struct sk_buff *skb
#endif
/*
- * The cred blob is a pointer to, not an instance of, an aa_task_ctx.
+ * The cred blob is a pointer to, not an instance of, an aa_label.
*/
struct lsm_blob_sizes apparmor_blob_sizes __lsm_ro_after_init = {
- .lbs_cred = sizeof(struct aa_task_ctx *),
+ .lbs_cred = sizeof(struct aa_label *),
.lbs_file = sizeof(struct aa_file_ctx),
.lbs_task = sizeof(struct aa_task_ctx),
};