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Code Issues Releases Wiki Activity

(mpsp) remove unused *rc* vars and cleanup

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This commit is contained in:
Gabriele Gristina 2019-07-10 17:21:20 +02:00
parent a7fd1e40f8
commit 013b914e22
1 changed files with 34 additions and 90 deletions
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124
src/mpsp.c
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@ -1089,9 +1089,7 @@ static int mask_append (hashcat_ctx_t *hashcat_ctx, const char *mask, const char
mask_truncated_next += snprintf (mask_truncated, 256, "%s,", prepend);
}
const int rc_truncated_mask = mp_get_truncated_mask (hashcat_ctx, mask, strlen (mask), increment_len, mask_truncated_next);
if (rc_truncated_mask == -1)
if (mp_get_truncated_mask (hashcat_ctx, mask, strlen (mask), increment_len, mask_truncated_next) == -1)
{
hcfree (mask_truncated);
@ -1111,7 +1109,7 @@ static int mask_append (hashcat_ctx_t *hashcat_ctx, const char *mask, const char
{
// this happens with maskfiles only
char *prepend_mask;
char *prepend_mask = NULL;
hc_asprintf (&prepend_mask, "%s,%s", prepend, mask);
@ -1123,9 +1121,7 @@ static int mask_append (hashcat_ctx_t *hashcat_ctx, const char *mask, const char
}
else
{
const int rc = mask_append_final (hashcat_ctx, mask);
if (rc == -1) return -1;
if (mask_append_final (hashcat_ctx, mask) == -1) return -1;
}
}
@ -1199,15 +1195,11 @@ int mask_ctx_update_loop (hashcat_ctx_t *hashcat_ctx)
{
mask_ctx->mask = mask_ctx->masks[mask_ctx->masks_pos];
const int rc_mask_file = mask_ctx_parse_maskfile (hashcat_ctx);
if (rc_mask_file == -1) return -1;
if (mask_ctx_parse_maskfile (hashcat_ctx) == -1) return -1;
mask_ctx->css_buf = (cs_t *) hccalloc (256, sizeof (cs_t));
const int rc_gen_css = mp_gen_css (hashcat_ctx, mask_ctx->mask, strlen (mask_ctx->mask), mask_ctx->mp_sys, mask_ctx->mp_usr, mask_ctx->css_buf, &mask_ctx->css_cnt);
if (rc_gen_css == -1) return -1;
if (mp_gen_css (hashcat_ctx, mask_ctx->mask, strlen (mask_ctx->mask), mask_ctx->mp_sys, mask_ctx->mp_usr, mask_ctx->css_buf, &mask_ctx->css_cnt) == -1) return -1;
u32 uniq_tbls[SP_PW_MAX][CHARSIZ] = { { 0 } };
@ -1215,32 +1207,24 @@ int mask_ctx_update_loop (hashcat_ctx_t *hashcat_ctx)
sp_tbl_to_css (mask_ctx->root_table_buf, mask_ctx->markov_table_buf, mask_ctx->root_css_buf, mask_ctx->markov_css_buf, user_options->markov_threshold, uniq_tbls);
const int rc_get_sum = sp_get_sum (0, mask_ctx->css_cnt, mask_ctx->root_css_buf, &mask_ctx->bfs_cnt);
if (rc_get_sum == -1)
if (sp_get_sum (0, mask_ctx->css_cnt, mask_ctx->root_css_buf, &mask_ctx->bfs_cnt) == -1)
{
event_log_error (hashcat_ctx, "Integer overflow detected in keyspace of mask: %s", mask_ctx->mask);
return -1;
}
const int rc_update_mp = backend_session_update_mp (hashcat_ctx);
if (rc_update_mp == -1) return -1;
if (backend_session_update_mp (hashcat_ctx) == -1) return -1;
}
else
{
mask_ctx->mask = mask_ctx->masks[mask_ctx->masks_pos];
const int rc_mask_file = mask_ctx_parse_maskfile (hashcat_ctx);
if (rc_mask_file == -1) return -1;
if (mask_ctx_parse_maskfile (hashcat_ctx) == -1) return -1;
mask_ctx->css_buf = (cs_t *) hccalloc (256, sizeof (cs_t));
const int rc_gen_css = mp_gen_css (hashcat_ctx, mask_ctx->mask, strlen (mask_ctx->mask), mask_ctx->mp_sys, mask_ctx->mp_usr, mask_ctx->css_buf, &mask_ctx->css_cnt);
if (rc_gen_css == -1) return -1;
if (mp_gen_css (hashcat_ctx, mask_ctx->mask, strlen (mask_ctx->mask), mask_ctx->mp_sys, mask_ctx->mp_usr, mask_ctx->css_buf, &mask_ctx->css_cnt) == -1) return -1;
u32 uniq_tbls[SP_PW_MAX][CHARSIZ] = { { 0 } };
@ -1248,40 +1232,30 @@ int mask_ctx_update_loop (hashcat_ctx_t *hashcat_ctx)
sp_tbl_to_css (mask_ctx->root_table_buf, mask_ctx->markov_table_buf, mask_ctx->root_css_buf, mask_ctx->markov_css_buf, user_options->markov_threshold, uniq_tbls);
const int rc_get_sum = sp_get_sum (0, mask_ctx->css_cnt, mask_ctx->root_css_buf, &combinator_ctx->combs_cnt);
if (rc_get_sum == -1)
if (sp_get_sum (0, mask_ctx->css_cnt, mask_ctx->root_css_buf, &combinator_ctx->combs_cnt) == -1) return -1;
{
event_log_error (hashcat_ctx, "Integer overflow detected in keyspace of mask: %s", mask_ctx->mask);
return -1;
}
const int rc_update_mp = backend_session_update_mp (hashcat_ctx);
if (rc_update_mp == -1) return -1;
if (backend_session_update_mp (hashcat_ctx) == -1) return -1;
}
}
const int rc_update_combinator = backend_session_update_combinator (hashcat_ctx);
if (rc_update_combinator == -1) return -1;
if (backend_session_update_combinator (hashcat_ctx) == -1) return -1;
}
else if (user_options_extra->attack_kern == ATTACK_KERN_BF)
{
mask_ctx->mask = mask_ctx->masks[mask_ctx->masks_pos];
const int rc_mask_file = mask_ctx_parse_maskfile (hashcat_ctx);
if (rc_mask_file == -1) return -1;
if (mask_ctx_parse_maskfile (hashcat_ctx) == -1) return -1;
if (user_options->attack_mode == ATTACK_MODE_BF) // always true
{
mask_ctx->css_buf = (cs_t *) hccalloc (256, sizeof (cs_t));
const int rc_gen_css = mp_gen_css (hashcat_ctx, mask_ctx->mask, strlen (mask_ctx->mask), mask_ctx->mp_sys, mask_ctx->mp_usr, mask_ctx->css_buf, &mask_ctx->css_cnt);
if (rc_gen_css == -1) return -1;
if (mp_gen_css (hashcat_ctx, mask_ctx->mask, strlen (mask_ctx->mask), mask_ctx->mp_sys, mask_ctx->mp_usr, mask_ctx->css_buf, &mask_ctx->css_cnt) == -1) return -1;
// special case for benchmark
@ -1325,15 +1299,11 @@ int mask_ctx_update_loop (hashcat_ctx_t *hashcat_ctx)
if (hashconfig->opts_type & OPTS_TYPE_PT_UTF16LE)
{
const int rc = mp_css_utf16le_expand (hashcat_ctx);
if (rc == -1) return -1;
if (mp_css_utf16le_expand (hashcat_ctx) == -1) return -1;
}
else if (hashconfig->opts_type & OPTS_TYPE_PT_UTF16BE)
{
const int rc = mp_css_utf16be_expand (hashcat_ctx);
if (rc == -1) return -1;
if (mp_css_utf16be_expand (hashcat_ctx) == -1) return -1;
}
u32 css_cnt_orig = mask_ctx->css_cnt;
@ -1342,9 +1312,7 @@ int mask_ctx_update_loop (hashcat_ctx_t *hashcat_ctx)
{
if (hashconfig->opti_type & OPTI_TYPE_APPENDED_SALT)
{
const int rc = mp_css_append_salt (hashcat_ctx, &hashes->salts_buf[0]);
if (rc == -1) return -1;
if (mp_css_append_salt (hashcat_ctx, &hashes->salts_buf[0]) == -1) return -1;
}
}
@ -1354,9 +1322,7 @@ int mask_ctx_update_loop (hashcat_ctx_t *hashcat_ctx)
sp_tbl_to_css (mask_ctx->root_table_buf, mask_ctx->markov_table_buf, mask_ctx->root_css_buf, mask_ctx->markov_css_buf, user_options->markov_threshold, uniq_tbls);
const int rc_get_sum1 = sp_get_sum (0, mask_ctx->css_cnt, mask_ctx->root_css_buf, &status_ctx->words_cnt);
if (rc_get_sum1 == -1)
if (sp_get_sum (0, mask_ctx->css_cnt, mask_ctx->root_css_buf, &status_ctx->words_cnt) == -1)
{
event_log_error (hashcat_ctx, "Integer overflow detected in keyspace of mask: %s", mask_ctx->mask);
@ -1369,18 +1335,14 @@ int mask_ctx_update_loop (hashcat_ctx_t *hashcat_ctx)
mp_css_split_cnt (hashcat_ctx, css_cnt_orig, css_cnt_lr);
const int rc_get_sum2 = sp_get_sum (0, css_cnt_lr[1], mask_ctx->root_css_buf, &mask_ctx->bfs_cnt);
if (rc_get_sum2 == -1)
if (sp_get_sum (0, css_cnt_lr[1], mask_ctx->root_css_buf, &mask_ctx->bfs_cnt) == -1)
{
event_log_error (hashcat_ctx, "Integer overflow detected in keyspace of mask: %s", mask_ctx->mask);
return -1;
}
const int rc_update_mp_rl = backend_session_update_mp_rl (hashcat_ctx, css_cnt_lr[0], css_cnt_lr[1]);
if (rc_update_mp_rl == -1) return -1;
if (backend_session_update_mp_rl (hashcat_ctx, css_cnt_lr[0], css_cnt_lr[1]) == -1) return -1;
}
}
@ -1390,9 +1352,9 @@ int mask_ctx_update_loop (hashcat_ctx_t *hashcat_ctx)
int mask_ctx_init (hashcat_ctx_t *hashcat_ctx)
{
const hashconfig_t *hashconfig = hashcat_ctx->hashconfig;
mask_ctx_t *mask_ctx = hashcat_ctx->mask_ctx;
const user_options_extra_t *user_options_extra = hashcat_ctx->user_options_extra;
const user_options_t *user_options = hashcat_ctx->user_options;
mask_ctx_t *mask_ctx = hashcat_ctx->mask_ctx;
mask_ctx->enabled = false;
@ -1411,9 +1373,7 @@ int mask_ctx_init (hashcat_ctx_t *hashcat_ctx)
mask_ctx->root_table_buf = (hcstat_table_t *) hccalloc (SP_ROOT_CNT, sizeof (hcstat_table_t));
mask_ctx->markov_table_buf = (hcstat_table_t *) hccalloc (SP_MARKOV_CNT, sizeof (hcstat_table_t));
const int rc_setup_tbl = sp_setup_tbl (hashcat_ctx);
if (rc_setup_tbl == -1) return -1;
if (sp_setup_tbl (hashcat_ctx) == -1) return -1;
mask_ctx->root_css_buf = (cs_t *) hccalloc (SP_PW_MAX, sizeof (cs_t));
mask_ctx->markov_css_buf = (cs_t *) hccalloc (SP_PW_MAX * CHARSIZ, sizeof (cs_t));
@ -1431,10 +1391,10 @@ int mask_ctx_init (hashcat_ctx_t *hashcat_ctx)
mp_setup_sys (mask_ctx->mp_sys);
if (user_options->custom_charset_1) { const int rc = mp_setup_usr (hashcat_ctx, mask_ctx->mp_sys, mask_ctx->mp_usr, user_options->custom_charset_1, 0); if (rc == -1) return -1; }
if (user_options->custom_charset_2) { const int rc = mp_setup_usr (hashcat_ctx, mask_ctx->mp_sys, mask_ctx->mp_usr, user_options->custom_charset_2, 1); if (rc == -1) return -1; }
if (user_options->custom_charset_3) { const int rc = mp_setup_usr (hashcat_ctx, mask_ctx->mp_sys, mask_ctx->mp_usr, user_options->custom_charset_3, 2); if (rc == -1) return -1; }
if (user_options->custom_charset_4) { const int rc = mp_setup_usr (hashcat_ctx, mask_ctx->mp_sys, mask_ctx->mp_usr, user_options->custom_charset_4, 3); if (rc == -1) return -1; }
if (user_options->custom_charset_1) { if (mp_setup_usr (hashcat_ctx, mask_ctx->mp_sys, mask_ctx->mp_usr, user_options->custom_charset_1, 0) == -1) return -1; }
if (user_options->custom_charset_2) { if (mp_setup_usr (hashcat_ctx, mask_ctx->mp_sys, mask_ctx->mp_usr, user_options->custom_charset_2, 1) == -1) return -1; }
if (user_options->custom_charset_3) { if (mp_setup_usr (hashcat_ctx, mask_ctx->mp_sys, mask_ctx->mp_usr, user_options->custom_charset_3, 2) == -1) return -1; }
if (user_options->custom_charset_4) { if (mp_setup_usr (hashcat_ctx, mask_ctx->mp_sys, mask_ctx->mp_usr, user_options->custom_charset_4, 3) == -1) return -1; }
if (user_options->attack_mode == ATTACK_MODE_BF)
{
@ -1446,9 +1406,7 @@ int mask_ctx_init (hashcat_ctx_t *hashcat_ctx)
if (hc_path_exist (arg) == false)
{
const int rc = mask_append (hashcat_ctx, arg, NULL);
if (rc == -1) return -1;
if (mask_append (hashcat_ctx, arg, NULL) == -1) return -1;
}
else
{
@ -1492,9 +1450,7 @@ int mask_ctx_init (hashcat_ctx_t *hashcat_ctx)
mask_buf[-1] = 0;
}
const int rc = mask_append (hashcat_ctx, mask_buf, prepend_buf);
if (rc == -1)
if (mask_append (hashcat_ctx, mask_buf, prepend_buf) == -1)
{
hc_fclose (&mask_fp);
@ -1519,18 +1475,14 @@ int mask_ctx_init (hashcat_ctx_t *hashcat_ctx)
{
const char *mask = DEF_MASK;
const int rc = mask_append (hashcat_ctx, mask, NULL);
if (rc == -1) return -1;
if (mask_append (hashcat_ctx, mask, NULL) == -1) return -1;
}
}
else
{
const char *mask = hashconfig->benchmark_mask;
const int rc = mask_append (hashcat_ctx, mask, NULL);
if (rc == -1) return -1;
if (mask_append (hashcat_ctx, mask, NULL) == -1) return -1;
}
}
else if (user_options->attack_mode == ATTACK_MODE_HYBRID1)
@ -1543,9 +1495,7 @@ int mask_ctx_init (hashcat_ctx_t *hashcat_ctx)
if (hc_path_exist (arg) == false)
{
const int rc = mask_append (hashcat_ctx, arg, NULL);
if (rc == -1) return -1;
if (mask_append (hashcat_ctx, arg, NULL) == -1) return -1;
}
else
{
@ -1585,9 +1535,7 @@ int mask_ctx_init (hashcat_ctx_t *hashcat_ctx)
mask_buf[-1] = 0;
}
const int rc = mask_append (hashcat_ctx, mask_buf, prepend_buf);
if (rc == -1)
if (mask_append (hashcat_ctx, mask_buf, prepend_buf) == -1)
{
hc_fclose (&mask_fp);
@ -1617,9 +1565,7 @@ int mask_ctx_init (hashcat_ctx_t *hashcat_ctx)
if (hc_path_exist (arg) == false)
{
const int rc = mask_append (hashcat_ctx, arg, NULL);
if (rc == -1) return -1;
if (mask_append (hashcat_ctx, arg, NULL) == -1) return -1;
}
else
{
@ -1659,9 +1605,7 @@ int mask_ctx_init (hashcat_ctx_t *hashcat_ctx)
mask_buf[-1] = 0;
}
const int rc = mask_append (hashcat_ctx, mask_buf, prepend_buf);
if (rc == -1)
if (mask_append (hashcat_ctx, mask_buf, prepend_buf) == -1)
{
hc_fclose (&mask_fp);