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Fix invalid error CL_INVALID_VALUE caused by a zero length copy when using large hashlists

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This commit is contained in:
Jens Steube 2016-06-22 11:32:40 +02:00
parent 49360a6dd7
commit fe18f51406
1 changed files with 7 additions and 8 deletions
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15
src/hashcat.c
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@ -15337,6 +15337,10 @@ int main (int argc, char **argv)
// now check if all device-memory sizes which depend on the kernel_accel_max amplifier are within its boundaries
// if not, decrease amplifier and try again
if (size_pws > device_param->device_maxmem_alloc) skip = 1;
if (size_tmps > device_param->device_maxmem_alloc) skip = 1;
if (size_hooks > device_param->device_maxmem_alloc) skip = 1;
int skip = 0;
const u64 size_total
@ -15367,10 +15371,7 @@ int main (int argc, char **argv)
+ size_tm
+ size_tmps;
// Don't ask me, ask AMD!
if (size_total > device_param->device_maxmem_alloc) skip = 1;
if (size_total > device_param->device_global_mem) skip = 1;
if (size_total > device_param->device_global_mem) skip = 1;
if (skip == 1)
{
@ -15382,14 +15383,12 @@ int main (int argc, char **argv)
break;
}
/*
if (kernel_accel_max == 0)
if (kernel_accel_max < kernel_accel_min)
{
log_error ("- Device #%u: Device does not provide enough allocatable device-memory to handle hash-type %u", device_id + 1, data.hash_mode);
log_error ("- Device #%u: Device does not provide enough allocatable device-memory to handle this attack", device_id + 1);
return -1;
}
*/
device_param->kernel_accel_min = kernel_accel_min;
device_param->kernel_accel_max = kernel_accel_max;