X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=certs%2Fblacklist.c;h=bffe4c6f4a9e204d215119278d419bb491d2d7c8;hb=b866bc5fe0f9626e557fc011048cdb1811451960;hp=6514f9ebc943f4e7e8cd2f3ceba36da0762c269a;hpb=20230620b44510ce968a719a1d6ee7483583178d;p=linux-2.6-microblaze.git

diff --git a/certs/blacklist.c b/certs/blacklist.c
index 6514f9ebc943..bffe4c6f4a9e 100644
--- a/certs/blacklist.c
+++ b/certs/blacklist.c
@@ -14,6 +14,7 @@
 #include <linux/ctype.h>
 #include <linux/err.h>
 #include <linux/seq_file.h>
+#include <linux/uidgid.h>
 #include <keys/system_keyring.h>
 #include "blacklist.h"
 
@@ -37,7 +38,7 @@ static int blacklist_vet_description(const char *desc)
 found_colon:
 	desc++;
 	for (; *desc; desc++) {
-		if (!isxdigit(*desc))
+		if (!isxdigit(*desc) || isupper(*desc))
 			return -EINVAL;
 		n++;
 	}
@@ -78,7 +79,7 @@ static struct key_type key_type_blacklist = {
 
 /**
  * mark_hash_blacklisted - Add a hash to the system blacklist
- * @hash - The hash as a hex string with a type prefix (eg. "tbs:23aa429783")
+ * @hash: The hash as a hex string with a type prefix (eg. "tbs:23aa429783")
  */
 int mark_hash_blacklisted(const char *hash)
 {
@@ -156,13 +157,12 @@ static int __init blacklist_init(void)
 
 	blacklist_keyring =
 		keyring_alloc(".blacklist",
-			      KUIDT_INIT(0), KGIDT_INIT(0),
-			      current_cred(),
+			      GLOBAL_ROOT_UID, GLOBAL_ROOT_GID, current_cred(),
 			      (KEY_POS_ALL & ~KEY_POS_SETATTR) |
 			      KEY_USR_VIEW | KEY_USR_READ |
 			      KEY_USR_SEARCH,
 			      KEY_ALLOC_NOT_IN_QUOTA |
-			      KEY_FLAG_KEEP,
+			      KEY_ALLOC_SET_KEEP,
 			      NULL, NULL);
 	if (IS_ERR(blacklist_keyring))
 		panic("Can't allocate system blacklist keyring\n");