typo: don't add URI_prefix_len and URI_suffix_len twice

7 years ago · 12517f1b7a
parent ae8f702fef
commit 12517f1b7a
1 changed files with 2 additions and 2 deletions
--- a/src/interface.c
+++ b/src/interface.c
@ -11013,12 +11013,12 @@ int sip_auth_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_U

  u32 md5_max_len = 4 * 64;

-  u32 total_length = method_len + 1 + URI_prefix_len + URI_prefix_len + URI_resource_len + URI_suffix_len + URI_suffix_len;
+  u32 total_length = method_len + 1 + URI_prefix_len + URI_resource_len + URI_suffix_len;

  if (URI_prefix_len) total_length++;
  if (URI_suffix_len) total_length++;

-  if (total_length > md5_max_len) return (PARSER_SALT_LENGTH);
+  if (total_length >= md5_max_len) return (PARSER_SALT_LENGTH);

  u32 md5_remaining_len = md5_max_len;