Imported Upstream version 2.3.7

[platform/upstream/cryptsetup.git] / lib / crypto_backend / argon2 / argon2.c

diff --git a/lib/crypto_backend/argon2/argon2.c b/lib/crypto_backend/argon2/argon2.c
index f748bcc..c784fca 100644 (file)
--- a/lib/crypto_backend/argon2/argon2.c
+++ b/lib/crypto_backend/argon2/argon2.c
@@ -8,8 +8,8 @@
  * License/Waiver or the Apache Public License 2.0, at your option. The terms of
  * these licenses can be found at:
  *
- * - CC0 1.0 Universal : http://creativecommons.org/publicdomain/zero/1.0
- * - Apache 2.0        : http://www.apache.org/licenses/LICENSE-2.0
+ * - CC0 1.0 Universal : https://creativecommons.org/publicdomain/zero/1.0
+ * - Apache 2.0        : https://www.apache.org/licenses/LICENSE-2.0
  *
  * You should have received a copy of both of these licenses along with this
  * software. If not, they may be obtained at the above URLs.
@@ -450,6 +450,8 @@ const char *argon2_error_message(int error_code) {
 
 size_t argon2_encodedlen(uint32_t t_cost, uint32_t m_cost, uint32_t parallelism,
                          uint32_t saltlen, uint32_t hashlen, argon2_type type) {
+  if (!argon2_type2string(type, 0))
+      return 0;
   return strlen("$$v=$m=,t=,p=$$") + strlen(argon2_type2string(type, 0)) +
          numlen(t_cost) + numlen(m_cost) + numlen(parallelism) +
          b64len(saltlen) + b64len(hashlen) + numlen(ARGON2_VERSION_NUMBER) + 1;