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On OSX, unset device_param->skipped back to true in case skipped_temp is set to true

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This commit is contained in:
jsteube 2016-11-18 10:26:48 +01:00
parent 72e39a7ec0
commit 105513e307
2 changed files with 46 additions and 13 deletions
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1
include/types.h
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@ -824,6 +824,7 @@ typedef struct hc_device_param
u32 platform_devices_id; // for mapping with hms devices
bool skipped;
bool skipped_temp;
u32 sm_major;
u32 sm_minor;

56
src/opencl.c
View File

@ -3149,29 +3149,52 @@ int opencl_session_begin (hashcat_ctx_t *hashcat_ctx)
if (device_param->skipped == true) continue;
#if defined (__APPLE__)
/**
* If '--force' is not set, we proceed to excluding unstable hash modes,
* If '--force' is not set, we proceed to excluding unstable hash-modes,
* because some of them cause segfault or inconclusive attack.
*
* common: 1500, 3000, 14000
* gpu-only: 14100
* cpu-only: 3200, 9000
*/
bool checks = false;
checks |= (user_options->hash_mode == 1500 || user_options->hash_mode == 3000 || user_options->hash_mode == 14000);
checks |= ((device_param->device_type & CL_DEVICE_TYPE_GPU) == CL_DEVICE_TYPE_GPU && user_options->hash_mode == 14100);
checks |= ((device_param->device_type & CL_DEVICE_TYPE_CPU) == CL_DEVICE_TYPE_CPU && (user_options->hash_mode == 3200 || user_options->hash_mode == 9000));
bool skipped_temp = false;
if (!user_options->force && checks)
if (hashconfig->opts_type & OPTS_TYPE_PT_BITSLICE)
{
event_log_warning (hashcat_ctx, "* Device #%u: hashmode %u is unstable for this Apple %s Device, skipping (use --force to override)\n",
device_id+1, user_options->hash_mode, (device_param->device_type & CL_DEVICE_TYPE_GPU) ? "GPU" : "CPU");
// bitsliced des, uses 2 dimensional work items
skipped_temp = true;
}
if (device_param->device_type & CL_DEVICE_TYPE_GPU)
{
if (user_options->hash_mode == 14100)
{
// 3des not bitsliced, largely depend on local memory, maybe to large code size?
skipped_temp = true;
}
}
if (device_param->device_type & CL_DEVICE_TYPE_CPU)
{
if ((user_options->hash_mode == 3200) || (user_options->hash_mode == 9000))
{
// both blowfish, largely depend on local memory, kernel threads to fixed 8
skipped_temp = true;
}
}
if ((skipped_temp == true) && (user_options->force == false))
{
event_log_warning (hashcat_ctx, "* Device #%u: skipping unstable hash-mode %u for this specific device, use --force to override", device_id + 1, user_options->hash_mode);
device_param->skipped_temp = true;
device_param->skipped = true;
continue;
}
#endif // __APPLE__
// vector_width
@ -4746,6 +4769,15 @@ void opencl_session_destroy (hashcat_ctx_t *hashcat_ctx)
{
hc_device_param_t *device_param = &opencl_ctx->devices_param[device_id];
if (device_param->skipped_temp == true)
{
device_param->skipped_temp = false;
device_param->skipped = false;
continue;
}
if (device_param->skipped == true) continue;
hcfree (device_param->pws_buf);