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Code Issues Releases Wiki Activity

Enable automatic fallback to optimized kernel if pure kernel is not found

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This commit is contained in:
jsteube 2017-07-18 20:32:56 +02:00
parent 920911b56e
commit 08a3fc2bb3
1 changed files with 18 additions and 1 deletions
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19
src/interface.c
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@ -24302,7 +24302,7 @@ int hashconfig_init (hashcat_ctx_t *hashcat_ctx)
{ {
char source_file[256] = { 0 }; char source_file[256] = { 0 };
generate_source_kernel_filename (hashconfig->attack_exec, user_options_extra->attack_kern, hashconfig->kern_type, user_options->optimized_kernel_enable, folder_config->shared_dir, source_file); generate_source_kernel_filename (hashconfig->attack_exec, user_options_extra->attack_kern, hashconfig->kern_type, true, folder_config->shared_dir, source_file);
if (hc_path_read (source_file) == false) if (hc_path_read (source_file) == false)
{ {
@ -24313,6 +24313,23 @@ int hashconfig_init (hashcat_ctx_t *hashcat_ctx)
hashconfig->opti_type |= OPTI_TYPE_OPTIMIZED_KERNEL; hashconfig->opti_type |= OPTI_TYPE_OPTIMIZED_KERNEL;
} }
} }
else
{
char source_file[256] = { 0 };
generate_source_kernel_filename (hashconfig->attack_exec, user_options_extra->attack_kern, hashconfig->kern_type, false, folder_config->shared_dir, source_file);
if (hc_path_read (source_file) == false)
{
if (user_options->quiet == false) event_log_warning (hashcat_ctx, "%s: Pure kernel not found, falling back to optimized kernel", source_file);
hashconfig->opti_type |= OPTI_TYPE_OPTIMIZED_KERNEL;
}
else
{
// nothing to do
}
}
if ((hashconfig->opti_type & OPTI_TYPE_OPTIMIZED_KERNEL) == 0) if ((hashconfig->opti_type & OPTI_TYPE_OPTIMIZED_KERNEL) == 0)
{ {