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Code Issues Releases Wiki Activity

interface.c: dpapimk_parse_hash, fix signed/unsigned comparison

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Fist0urs 2017-05-19 14:49:42 +02:00
parent 865d885c59
commit f8c3fecec3
1 changed files with 9 additions and 3 deletions
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12
src/interface.c
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@ -2858,7 +2858,9 @@ int dpapimk_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UN
u8 *cipher_algo_pos; // here just for possible forward compatibilities
u8 *hash_algo_pos; // same
u8 *rounds_pos;
u32 iv_len = 32;
u32 iv_len = 32;
u32 effective_iv_len = 0;
u32 effective_contents_len = 0;
u8 *iv_pos;
u8 *contents_len_pos;
u8 *contents_pos;
@ -2905,7 +2907,9 @@ int dpapimk_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UN
if (contents_len_pos == NULL) return (PARSER_SEPARATOR_UNMATCHED);
if (contents_len_pos - iv_pos != iv_len) return (PARSER_SALT_LENGTH);
effective_iv_len = (u32) (contents_len_pos - iv_pos);
if (effective_iv_len != iv_len) return (PARSER_SALT_LENGTH);
if (is_valid_hex_string (iv_pos, 32) == false) return (PARSER_SALT_ENCODING);
@ -2927,7 +2931,9 @@ int dpapimk_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UN
u8 *end_line = (u8 *) strchr ((const char *) contents_pos, 0);
if (end_line - contents_pos != contents_len) return (PARSER_SALT_LENGTH);
effective_contents_len = (u32) (end_line - contents_pos);
if (effective_contents_len != contents_len) return (PARSER_SALT_LENGTH);
dpapimk->version = version;