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Merge pull request #3291 from philsmd/29100_code_style

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minor code style changes in -m 29100 = Flask
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Jens Steube 2022-05-25 16:59:56 +02:00 committed by GitHub
commit ec0d33d666
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1 changed files with 11 additions and 7 deletions
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18
src/modules/module_29100.c
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@ -1,5 +1,3 @@
/**
* Author......: See docs/credits.txt
* License.....: MIT
@ -11,7 +9,6 @@
#include "bitops.h"
#include "convert.h"
#include "shared.h"
#include "emu_inc_hash_md5.h"
#include "memory.h"
static const u32 ATTACK_EXEC = ATTACK_EXEC_INSIDE_KERNEL;
@ -64,7 +61,7 @@ int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSE
token.token_cnt = 3;
token.sep[0] = '.';
token.len_min[0] = 0;
token.len_min[0] = 0;
token.len_max[0] = 27;
token.attr[0] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_BASE64C;
@ -82,14 +79,15 @@ int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSE
| TOKEN_ATTR_VERIFY_BASE64C;
const int rc_tokenizer = input_tokenizer ((const u8 *) line_buf, line_len, &token);
if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
const int salt1_len = token.len[0];
const int salt2_len = token.len[1];
const u8 *salt2_pos = token.buf[1];
const u8 *hash_pos = token.buf[2];
const int hash_len = token.len[2];
const int salt_len = salt1_len + 1 + salt2_len;
const u8 *hash_pos = token.buf[2];
const int hash_len = token.len[2];
const int salt_len = salt1_len + 1 + salt2_len;
const bool parse_rc = generic_salt_decode (hashconfig, salt2_pos, salt_len, (u8 *) salt->salt_buf, (int *) &salt->salt_len);
@ -100,9 +98,13 @@ int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSE
u8 tmp_buf[100] = { 0 };
const int decoded_len = base64_decode (base64url_to_int, hash_pos, hash_len, tmp_buf);
if (decoded_len != 20) return (PARSER_HASH_LENGTH);
memcpy (digest_buf, tmp_buf, 20);
u32 *digest = (u32 *) digest_buf;
digest[0] = byte_swap_32 (digest[0]);
@ -121,6 +123,7 @@ int module_hash_encode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSE
char tmp_buf[128] = { 0 };
char ptr_plain[128];
u32 tmp[5];
tmp[0] = byte_swap_32 (digest32[0]);
@ -130,6 +133,7 @@ int module_hash_encode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSE
tmp[4] = byte_swap_32 (digest32[4]);
memcpy (tmp_buf, tmp, 20);
base64_encode (int_to_base64url, (const u8 *) tmp_buf, 48, (u8 *) ptr_plain);
ptr_plain[27] = 0;