From: =?UTF-8?q?Ond=C5=99ej=20Va=C5=A1=C3=ADk?= <ovasik@redhat.com>
Date: Mon, 14 Sep 2015 09:47:05 +0200
Subject: [PATCH 5/7] fix segfault with nonexisting file with patternnames
 (#567022)

diff --git a/src/copyin.c b/src/copyin.c
index 5d88a23..f2babb7 100644
--- a/src/copyin.c
+++ b/src/copyin.c
@@ -948,21 +948,24 @@ read_pattern_file (void)
 
   pattern_fp = fopen (pattern_file_name, "r");
   if (pattern_fp == NULL)
-    open_fatal (pattern_file_name);
-  while (ds_fgetstr (pattern_fp, &pattern_name, '\n') != NULL)
+    open_error (pattern_file_name);
+  else
+  {
+    while (ds_fgetstr (pattern_fp, &pattern_name, '\n') != NULL)
     {
       if (new_num_patterns == max_new_patterns)
-	new_save_patterns = x2nrealloc (new_save_patterns,
+        new_save_patterns = x2nrealloc (new_save_patterns,
 					&max_new_patterns,
 					sizeof (new_save_patterns[0]));
       new_save_patterns[new_num_patterns] = xstrdup (pattern_name.ds_string);
       ++new_num_patterns;
     }
 
-  ds_free (&pattern_name);
+    ds_free (&pattern_name);
 
-  if (ferror (pattern_fp) || fclose (pattern_fp) == EOF)
-    close_error (pattern_file_name);
+    if (ferror (pattern_fp) || fclose (pattern_fp) == EOF)
+      close_error (pattern_file_name);
+  }
 
   for (i = 0; i < num_patterns; ++i)
     new_save_patterns[i] = save_patterns[i];