Merge pull request #415 from anthraxx/master

extend global CFLAGS and LDFLAGS to aid distro packaging

diff --git a/docs/changes.txt b/docs/changes.txt
index d44d6e7..9e8c1a3 100644 (file)
--- a/docs/changes.txt
+++ b/docs/changes.txt
@@ -14,6 +14,7 @@
 - Fixed a bug where hashcat is suppressing --machine-readable output in the final status update
 - Fixed a bug where hashcat did not check the return of realpath() and crashes uncontrolled if the path does not exist
 - Fixed a bug where hashcat crashes for accessing deallocated buffer if user spams "s" shortly before hashcat shuts down
+- Fixed a bug where hashcat crashes in case of a scrypt P setting > 1
 
 * changes v2.01 -> v3.00:
 

diff --git a/src/hashcat.c b/src/hashcat.c
index e508082..ede2326 100644 (file)
--- a/src/hashcat.c
+++ b/src/hashcat.c
@@ -86,7 +86,7 @@ double TARGET_MS_PROFILE[4]     = { 2, 12, 96, 480 };
 #define KERNEL_COMBS            1024
 #define KERNEL_BFS              1024
 #define KERNEL_THREADS_MAX      256
-#define KERNEL_THREADS_MAX_CPU  16
+#define KERNEL_THREADS_MAX_CPU  1
 #define POWERTUNE_ENABLE        0
 #define LOGFILE_DISABLE         0
 #define SCRYPT_TMTO             0
@@ -15053,6 +15053,9 @@ int main (int argc, char **argv)
 
       uint kernel_threads = MIN (KERNEL_THREADS_MAX, device_param->device_maxworkgroup_size);
 
+      if (hash_mode ==  8900) kernel_threads = 64; // Scrypt
+      if (hash_mode ==  9300) kernel_threads = 64; // Scrypt
+
       if (device_param->device_type & CL_DEVICE_TYPE_CPU)
       {
         kernel_threads = KERNEL_THREADS_MAX_CPU;
@@ -15062,9 +15065,7 @@ int main (int argc, char **argv)
       if (hash_mode ==  3000) kernel_threads = 64; // DES
       if (hash_mode ==  3200) kernel_threads = 8;  // Blowfish
       if (hash_mode ==  7500) kernel_threads = 64; // RC4
-      if (hash_mode ==  8900) kernel_threads = 64; // Scrypt
       if (hash_mode ==  9000) kernel_threads = 8;  // Blowfish
-      if (hash_mode ==  9300) kernel_threads = 64; // Scrypt
       if (hash_mode ==  9700) kernel_threads = 64; // RC4
       if (hash_mode ==  9710) kernel_threads = 64; // RC4
       if (hash_mode ==  9800) kernel_threads = 64; // RC4
@@ -15168,7 +15169,7 @@ int main (int argc, char **argv)
           }
         }
 
-        data.scrypt_tmp_size = (128 * scrypt_r);
+        data.scrypt_tmp_size = (128 * scrypt_r * scrypt_p);
 
         device_param->kernel_accel_min = 1;
         device_param->kernel_accel_max = 8;
@@ -15212,7 +15213,7 @@ int main (int argc, char **argv)
           return -1;
         }
 
-        if (quiet == 0) log_info ("SCRYPT tmto optimizer value set to: %u, mem: %u\n", data.scrypt_tmto_final, size_scrypt);
+        if (quiet == 0) log_info ("SCRYPT tmto optimizer value set to: %u, mem: %llu\n", data.scrypt_tmto_final, (unsigned long long int) size_scrypt);
       }
 
       size_t size_scrypt4 = size_scrypt / 4;