Eventual fix for #1263

include/status.h

@@ -91,6 +91,6 @@ void        status_progress_reset                 (hashcat_ctx_t *hashcat_ctx);
 int         status_ctx_init                       (hashcat_ctx_t *hashcat_ctx);
 void        status_ctx_destroy                    (hashcat_ctx_t *hashcat_ctx);
 
-void        status_status_destroy                 (hashcat_status_t *status_ctx);
+void        status_status_destroy                 (hashcat_ctx_t *hashcat_ctx, hashcat_status_t *status_ctx);
 
 #endif // _STATUS_H

src/memory.c

@@ -73,5 +73,4 @@ void hcfree (void *ptr)
   if (ptr == NULL) return;
 
   free (ptr);
-  ptr = NULL;
 }

src/status.c

@@ -1807,26 +1807,47 @@ void status_ctx_destroy (hashcat_ctx_t *hashcat_ctx)
   memset (status_ctx, 0, sizeof (status_ctx_t));
 }
 
-void status_status_destroy (hashcat_status_t *status_ctx)
+
+void status_status_destroy (hashcat_ctx_t *hashcat_ctx, hashcat_status_t *hashcat_status)
 {
-  if (NULL == status_ctx) return;
+  const status_ctx_t *status_ctx = hashcat_ctx->status_ctx;
+
+  if (status_ctx == NULL) return;
+
+  if (status_ctx->accessible == false) return;
 
-  hcfree (status_ctx->session);
-  hcfree (status_ctx->time_estimated_absolute);
-  hcfree (status_ctx->time_estimated_relative);
-  hcfree (status_ctx->time_started_absolute);
-  hcfree (status_ctx->time_started_relative);
-  hcfree (status_ctx->speed_sec_all);
-  hcfree (status_ctx->guess_base);
-  hcfree (status_ctx->guess_mod);
-  hcfree (status_ctx->guess_charset);
-  hcfree (status_ctx->cpt);
+  hcfree (hashcat_status->session);
+  hcfree (hashcat_status->time_estimated_absolute);
+  hcfree (hashcat_status->time_estimated_relative);
+  hcfree (hashcat_status->time_started_absolute);
+  hcfree (hashcat_status->time_started_relative);
+  hcfree (hashcat_status->speed_sec_all);
+  hcfree (hashcat_status->guess_base);
+  hcfree (hashcat_status->guess_mod);
+  hcfree (hashcat_status->guess_charset);
+  hcfree (hashcat_status->cpt);
 
-  for (int device_id = 0; device_id < status_ctx->device_info_cnt; device_id++)
+  hashcat_status->session                 = NULL;
+  hashcat_status->time_estimated_absolute = NULL;
+  hashcat_status->time_estimated_relative = NULL;
+  hashcat_status->time_started_absolute   = NULL;
+  hashcat_status->time_started_relative   = NULL;
+  hashcat_status->speed_sec_all           = NULL;
+  hashcat_status->guess_base              = NULL;
+  hashcat_status->guess_mod               = NULL;
+  hashcat_status->guess_charset           = NULL;
+  hashcat_status->cpt                     = NULL;
+
+  for (int device_id = 0; device_id < hashcat_status->device_info_cnt; device_id++)
   {
-    device_info_t *device_info = status_ctx->device_info_buf + device_id;
+    device_info_t *device_info = hashcat_status->device_info_buf + device_id;
+
     hcfree (device_info->speed_sec_dev);
     hcfree (device_info->guess_candidates_dev);
     hcfree (device_info->hwmon_dev);
+
+    device_info->speed_sec_dev        = NULL;
+    device_info->guess_candidates_dev = NULL;
+    device_info->hwmon_dev            = NULL;
   }
-}
+}

src/terminal.c

@@ -692,7 +692,8 @@ void status_display_machine_readable (hashcat_ctx_t *hashcat_ctx)
 
   fflush (stdout);
 
-  status_status_destroy (hashcat_status);
+  status_status_destroy (hashcat_ctx, hashcat_status);
+
   hcfree (hashcat_status);
 }
 
@@ -1106,7 +1107,8 @@ void status_display (hashcat_ctx_t *hashcat_ctx)
     }
   }
 
-  status_status_destroy (hashcat_status);
+  status_status_destroy (hashcat_ctx, hashcat_status);
+
   hcfree (hashcat_status);
 }
 
@@ -1136,7 +1138,8 @@ void status_benchmark_machine_readable (hashcat_ctx_t *hashcat_ctx)
     event_log_info (hashcat_ctx, "%d:%u:%d:%d:%.2f:%" PRIu64, device_id + 1, hash_mode, device_info->corespeed_dev, device_info->memoryspeed_dev, device_info->exec_msec_dev, (u64) (device_info->hashes_msec_dev_benchmark * 1000));
   }
 
-  status_status_destroy (hashcat_status);
+  status_status_destroy (hashcat_ctx, hashcat_status);
+
   hcfree (hashcat_status);
 }
 
@@ -1181,7 +1184,8 @@ void status_benchmark (hashcat_ctx_t *hashcat_ctx)
       hashcat_status->speed_sec_all);
   }
 
-  status_status_destroy (hashcat_status);
+  status_status_destroy (hashcat_ctx, hashcat_status);
+
   hcfree (hashcat_status);
 }
 
@@ -1207,7 +1211,8 @@ void status_speed_machine_readable (hashcat_ctx_t *hashcat_ctx)
     event_log_info (hashcat_ctx, "%d:%" PRIu64, device_id + 1, (u64) (device_info->hashes_msec_dev_benchmark * 1000));
   }
 
-  status_status_destroy (hashcat_status);
+  status_status_destroy (hashcat_ctx, hashcat_status);
+
   hcfree (hashcat_status);
 }
 
@@ -1252,7 +1257,8 @@ void status_speed (hashcat_ctx_t *hashcat_ctx)
       hashcat_status->speed_sec_all);
   }
 
-  status_status_destroy (hashcat_status);
+  status_status_destroy (hashcat_ctx, hashcat_status);
+
   hcfree (hashcat_status);
 }
 
@@ -1278,7 +1284,8 @@ void status_progress_machine_readable (hashcat_ctx_t *hashcat_ctx)
     event_log_info (hashcat_ctx, "%d:%d:%0.2f", device_id + 1, device_info->progress_dev, device_info->runtime_msec_dev);
   }
 
-  status_status_destroy (hashcat_status);
+  status_status_destroy (hashcat_ctx, hashcat_status);
+
   hcfree (hashcat_status);
 }
 
@@ -1326,6 +1333,7 @@ void status_progress (hashcat_ctx_t *hashcat_ctx)
       device_info->runtime_msec_dev);
   }
 
-  status_status_destroy (hashcat_status);
+  status_status_destroy (hashcat_ctx, hashcat_status);
+
   hcfree (hashcat_status);
 }