Fix potfile not closed if opened

src/potfile.c

@@ -185,10 +185,13 @@ void potfile_destroy (hashcat_ctx_t *hashcat_ctx)
 
 int potfile_read_open (hashcat_ctx_t *hashcat_ctx)
 {
-  potfile_ctx_t *potfile_ctx = hashcat_ctx->potfile_ctx;
+  const hashconfig_t  *hashconfig  = hashcat_ctx->hashconfig;
+  potfile_ctx_t       *potfile_ctx = hashcat_ctx->potfile_ctx;
 
   if (potfile_ctx->enabled == false) return 0;
 
+  if (hashconfig->potfile_disable == true) return 0;
+
   if (hc_fopen (&potfile_ctx->fp, potfile_ctx->filename, "rb") == false)
   {
     event_log_error (hashcat_ctx, "%s: %s", potfile_ctx->filename, strerror (errno));
@@ -201,8 +204,8 @@ int potfile_read_open (hashcat_ctx_t *hashcat_ctx)
 
 void potfile_read_close (hashcat_ctx_t *hashcat_ctx)
 {
-  hashconfig_t  *hashconfig  = hashcat_ctx->hashconfig;
-  potfile_ctx_t *potfile_ctx = hashcat_ctx->potfile_ctx;
+  const hashconfig_t  *hashconfig  = hashcat_ctx->hashconfig;
+  potfile_ctx_t       *potfile_ctx = hashcat_ctx->potfile_ctx;
 
   if (potfile_ctx->enabled == false) return;
 
@@ -215,10 +218,13 @@ void potfile_read_close (hashcat_ctx_t *hashcat_ctx)
 
 int potfile_write_open (hashcat_ctx_t *hashcat_ctx)
 {
-  potfile_ctx_t *potfile_ctx = hashcat_ctx->potfile_ctx;
+  const hashconfig_t  *hashconfig  = hashcat_ctx->hashconfig;
+  potfile_ctx_t       *potfile_ctx = hashcat_ctx->potfile_ctx;
 
   if (potfile_ctx->enabled == false) return 0;
 
+  if (hashconfig->potfile_disable == true) return 0;
+
   if (hc_fopen (&potfile_ctx->fp, potfile_ctx->filename, "ab") == false)
   {
     event_log_error (hashcat_ctx, "%s: %s", potfile_ctx->filename, strerror (errno));
@@ -231,8 +237,8 @@ int potfile_write_open (hashcat_ctx_t *hashcat_ctx)
 
 void potfile_write_close (hashcat_ctx_t *hashcat_ctx)
 {
-  hashconfig_t  *hashconfig  = hashcat_ctx->hashconfig;
-  potfile_ctx_t *potfile_ctx = hashcat_ctx->potfile_ctx;
+  const hashconfig_t  *hashconfig  = hashcat_ctx->hashconfig;
+  potfile_ctx_t       *potfile_ctx = hashcat_ctx->potfile_ctx;
 
   if (potfile_ctx->enabled == false) return;