X-Git-Url: https://git.brokenzipper.com/gitweb?a=blobdiff_plain;f=src%2Fbuffer.c;h=06b6901a58efc23f0b4dae90ed3729cd152e3f07;hb=6054b5e9d59e0e0b871921099e9831c09ef39065;hp=c0cedc3c8e9fa8be2d293268f944d424f2bdb453;hpb=f2bf9f2ffa06c0a89a799e64672f58a8e7d0efc7;p=chaz%2Ftar

diff --git a/src/buffer.c b/src/buffer.c
index c0cedc3..06b6901 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -44,6 +44,7 @@
 static tarlong prev_written;	/* bytes written on previous volumes */
 static tarlong bytes_written;	/* bytes written on this volume */
 static void *record_buffer[2];	/* allocated memory */
+union block *record_buffer_aligned[2];
 static int record_index;
 
 /* FIXME: The following variables should ideally be static to this
@@ -369,10 +370,11 @@ xclose (int fd)
 static void
 init_buffer ()
 {
-  if (!record_buffer[record_index])
-    page_aligned_alloc (&record_buffer[record_index], record_size);
+  if (! record_buffer_aligned[record_index])
+    record_buffer_aligned[record_index] =
+      page_aligned_alloc (&record_buffer[record_index], record_size);
 
-  record_start = record_buffer[record_index];
+  record_start = record_buffer_aligned[record_index];
   current_block = record_start;
   record_end = record_start + blocking_factor;
 }
@@ -451,7 +453,7 @@ _open_archive (enum access_mode wanted_access)
 
 	    archive = STDIN_FILENO;
 
-	    type = check_compressed_archive (archive);
+	    type = check_compressed_archive ();
 	    if (type != ct_none)
 	      FATAL_ERROR ((0, 0,
 			    _("Archive is compressed. Use %s option"),
@@ -1149,9 +1151,19 @@ try_new_volume ()
       if (!continued_file_name
 	  || strcmp (continued_file_name, real_s_name))
 	{
-	  WARN ((0, 0, _("%s is not continued on this volume"),
-		 quote (real_s_name)));
-	  return false;
+	  if ((archive_format == GNU_FORMAT || archive_format == OLDGNU_FORMAT)
+	      && strlen (real_s_name) >= NAME_FIELD_SIZE
+	      && strncmp (continued_file_name, real_s_name,
+			  NAME_FIELD_SIZE) == 0)
+	    WARN ((0, 0,
+ _("%s is possibly continued on this volume: header contains truncated name"),
+		   quote (real_s_name)));
+	  else
+	    {
+	      WARN ((0, 0, _("%s is not continued on this volume"),
+		     quote (real_s_name)));
+	      return false;
+	    }
 	}
 
       s = continued_file_size + continued_file_offset;