X-Git-Url: https://git.brokenzipper.com/gitweb?a=blobdiff_plain;f=src%2Fcompare.c;h=66205cb7e34fb63416179da0937fd755b3249e85;hb=b216fed6340d073d33351145be033ecc5b903c7a;hp=7df3d9853d9dc7ed4b0f15308213e84c8e26ab42;hpb=250db35f17d7700f4d209fd086b7dbc5b7ebe88f;p=chaz%2Ftar

diff --git a/src/compare.c b/src/compare.c
index 7df3d98..66205cb 100644
--- a/src/compare.c
+++ b/src/compare.c
@@ -7,7 +7,7 @@
 
    This program is free software; you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by the
-   Free Software Foundation; either version 2, or (at your option) any later
+   Free Software Foundation; either version 3, or (at your option) any later
    version.
 
    This program is distributed in the hope that it will be useful, but
@@ -366,11 +366,11 @@ dumpdir_cmp (const char *a, const char *b)
 static void
 diff_dumpdir (void)
 {
-  char *dumpdir_buffer;
+  const char *dumpdir_buffer;
   dev_t dev = 0;
-  struct stat stat;
+  struct stat stat_data;
 
-  if (deref_stat (true, current_stat_info.file_name, &stat))
+  if (deref_stat (true, current_stat_info.file_name, &stat_data))
     {
       if (errno == ENOENT)
 	stat_warn (current_stat_info.file_name);
@@ -378,7 +378,7 @@ diff_dumpdir (void)
 	stat_error (current_stat_info.file_name);
     }
   else
-    dev = stat.st_dev;
+    dev = stat_data.st_dev;
 
   dumpdir_buffer = get_directory_contents (current_stat_info.file_name, dev);
 
@@ -597,9 +597,23 @@ verify_volume (void)
 			    "VERIFY FAILURE: %d invalid headers detected",
 			    counter), counter));
 	}
-      if (status == HEADER_ZERO_BLOCK || status == HEADER_END_OF_FILE)
+      if (status == HEADER_END_OF_FILE)
 	break;
+      if (status == HEADER_ZERO_BLOCK)
+	{
+	  set_next_block_after (current_header);
+          if (!ignore_zeros_option)
+            {
+	      char buf[UINTMAX_STRSIZE_BOUND];
 
+	      status = read_header (false);
+	      if (status == HEADER_ZERO_BLOCK)
+	        break;
+	      WARN ((0, 0, _("A lone zero block at %s"),
+	  	    STRINGIFY_BIGINT (current_block_ordinal (), buf)));
+            }
+	}
+      
       diff_archive ();
       tar_stat_destroy (&current_stat_info);
     }