fix: check return value

2019-02-24 19:50:24 +01:00
parent a49b3763dd
commit 47c808fd5c
1 changed files with 4 additions and 2 deletions
--- a/client/fido/fidocore.c
+++ b/client/fido/fidocore.c
@@ -347,8 +347,10 @@ bool CheckrpIdHash(json_t *json, uint8_t *hash) {
 	uint8_t hash2[32] = {0};
 	
 	JsonLoadStr(json, "$.RelyingPartyEntity.id", hashval);
-	sha256hash((uint8_t *)hashval, strlen(hashval), hash2);
-
+	int res = sha256hash((uint8_t *)hashval, strlen(hashval), hash2);
+	if (res)
+		return false;
+	
 	return !memcmp(hash, hash2, 32);
 }