X-Git-Url: https://git.brokenzipper.com/gitweb?a=blobdiff_plain;f=src%2Flist.c;h=7e1319c79ce67d94218e24203120d0e212a85987;hb=03858cf583ce299b836d8a848967ce290a6bf303;hp=e1e06caa9e25ef3e173d7c30504beb2bfcc69623;hpb=28e91b48f680a6fab90ee39145123647345f385f;p=chaz%2Ftar

diff --git a/src/list.c b/src/list.c
index e1e06ca..7e1319c 100644
--- a/src/list.c
+++ b/src/list.c
@@ -116,13 +116,13 @@ transform_member_name (char **pinput, int type)
   return transform_name_fp (pinput, type, decode_xform, &type);
 }
 
-static void
+void
 transform_stat_info (int typeflag, struct tar_stat_info *stat_info)
 {
   if (typeflag == GNUTYPE_VOLHDR)
     /* Name transformations don't apply to volume headers. */
     return;
-  
+
   transform_member_name (&stat_info->file_name, XFORM_REGFILE);
   switch (typeflag)
     {
@@ -433,15 +433,13 @@ read_header (union block **return_block, struct tar_stat_info *info,
 
 	      if (header->header.typeflag == GNUTYPE_LONGNAME)
 		{
-		  if (next_long_name)
-		    free (next_long_name);
+		  free (next_long_name);
 		  next_long_name = header_copy;
 		  next_long_name_blocks = size / BLOCKSIZE;
 		}
 	      else
 		{
-		  if (next_long_link)
-		    free (next_long_link);
+		  free (next_long_link);
 		  next_long_link = header_copy;
 		  next_long_link_blocks = size / BLOCKSIZE;
 		}
@@ -500,8 +498,7 @@ read_header (union block **return_block, struct tar_stat_info *info,
 	  struct posix_header const *h = &header->header;
 	  char namebuf[sizeof h->prefix + 1 + NAME_FIELD_SIZE + 1];
 
-	  if (recent_long_name)
-	    free (recent_long_name);
+	  free (recent_long_name);
 
 	  if (next_long_name)
 	    {
@@ -532,8 +529,7 @@ read_header (union block **return_block, struct tar_stat_info *info,
 	  assign_string (&info->file_name, name);
 	  info->had_trailing_slash = strip_trailing_slashes (info->file_name);
 
-	  if (recent_long_link)
-	    free (recent_long_link);
+	  free (recent_long_link);
 
 	  if (next_long_link)
 	    {
@@ -592,7 +588,9 @@ decode_header (union block *header, struct tar_stat_info *stat_info,
       else
 	format = USTAR_FORMAT;
     }
-  else if (strcmp (header->header.magic, OLDGNU_MAGIC) == 0)
+  else if (strcmp (header->buffer + offsetof (struct posix_header, magic),
+		   OLDGNU_MAGIC)
+	   == 0)
     format = hbits ? OLDGNU_FORMAT : GNU_FORMAT;
   else
     format = V7_FORMAT;
@@ -1359,8 +1357,8 @@ print_for_mkdir (char *dirname, int length, mode_t mode)
 		   STRINGIFY_BIGINT (current_block_ordinal (), buf));
 	}
 
-      fprintf (stdlis, "%s %*s %.*s\n", modes, ugswidth + 1 + datewidth,
-	       _("Creating directory:"), length, quotearg (dirname));
+      fprintf (stdlis, "%s %*s %s\n", modes, ugswidth + 1 + datewidth,
+	       _("Creating directory:"), quotearg (dirname));
     }
 }