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Partially revert

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6967e706c2
because it breaks --hash-info. See
https://github.com/hashcat/hashcat/issues/2859 for details.
This commit is contained in:
Jens Steube 2021-07-02 08:58:04 +02:00
parent ce41316ac3
commit c32242980f
1 changed files with 38 additions and 33 deletions

71
src/user_options.c

@ -2845,6 +2845,27 @@ int user_options_check_files (hashcat_ctx_t *hashcat_ctx)
} }
} }
// single kernel and module existence check to detect "7z e" errors
char *modulefile = (char *) hcmalloc (HCBUFSIZ_TINY);
module_filename (folder_config, 0, modulefile, HCBUFSIZ_TINY);
if (hc_path_exist (modulefile) == false)
{
event_log_error (hashcat_ctx, "%s: %s", modulefile, strerror (errno));
event_log_warning (hashcat_ctx, "If you are using the hashcat binary package, this may be an extraction issue.");
event_log_warning (hashcat_ctx, "For example, using \"7z e\" instead of using \"7z x\".");
event_log_warning (hashcat_ctx, NULL);
hcfree (modulefile);
return -1;
}
hcfree (modulefile);
const bool quiet_save = user_options->quiet; const bool quiet_save = user_options->quiet;
user_options->quiet = true; user_options->quiet = true;
@ -2853,46 +2874,30 @@ int user_options_check_files (hashcat_ctx_t *hashcat_ctx)
user_options->quiet = quiet_save; user_options->quiet = quiet_save;
if (rc == -1) if (rc == -1) return -1;
hashconfig_destroy (hashcat_ctx);
// same check but for an backend kernel
char *kernelfile = (char *) hcmalloc (HCBUFSIZ_TINY);
generate_source_kernel_filename (false, ATTACK_EXEC_OUTSIDE_KERNEL, ATTACK_KERN_STRAIGHT, 400, 0, folder_config->shared_dir, kernelfile);
if (hc_path_read (kernelfile) == false)
{ {
// module existence check to detect "7z e" errors event_log_error (hashcat_ctx, "%s: %s", kernelfile, strerror (errno));
const module_ctx_t* module_ctx = hashcat_ctx->module_ctx; event_log_warning (hashcat_ctx, "If you are using the hashcat binary package, this may be an extraction issue.");
event_log_warning (hashcat_ctx, "For example, using \"7z e\" instead of using \"7z x\".");
event_log_warning (hashcat_ctx, NULL);
if (module_ctx->module_handle == NULL) hcfree (kernelfile);
{
event_log_warning (hashcat_ctx, "If you are using the hashcat binary package, this may be an extraction issue.");
event_log_warning (hashcat_ctx, "For example, using \"7z e\" instead of using \"7z x\".");
event_log_warning (hashcat_ctx, NULL);
}
hashconfig_destroy (hashcat_ctx);
return -1; return -1;
} }
else
{
// same check but for an backend kernel
const hashconfig_t* hashconfig = hashcat_ctx->hashconfig; hcfree (kernelfile);
char kernelfile[HCBUFSIZ_TINY] = { 0 };
generate_source_kernel_filename (user_options->slow_candidates, hashconfig->attack_exec, user_options_extra->attack_kern, hashconfig->kern_type, hashconfig->opti_type & OPTI_TYPE_OPTIMIZED_KERNEL, folder_config->shared_dir, kernelfile);
hashconfig_destroy (hashcat_ctx);
if (hc_path_read (kernelfile) == false)
{
event_log_error (hashcat_ctx, "%s: %s", kernelfile, strerror(errno));
event_log_warning (hashcat_ctx, "If you are using the hashcat binary package, this may be an extraction issue.");
event_log_warning (hashcat_ctx, "For example, using \"7z e\" instead of using \"7z x\".");
event_log_warning (hashcat_ctx, NULL);
return -1;
}
}
// loopback - can't check at this point // loopback - can't check at this point