Version 1.27.1

* src/sparse.c (star_get_sparse_info): Update file->dumped_size

NEWS

@@ -1,6 +1,17 @@
-GNU tar NEWS - User visible changes. 2013-10-05
+GNU tar NEWS - User visible changes. 2013-11-17
 Please send GNU tar bug reports to <bug-tar@gnu.org>
 
+
+version 1.27.1 - Sergey Poznyakoff, 2013-11-17
+
+* Bug fixes
+
+* Fix unquoting of file names obtained via the -T option.
+
+* Fix GNU long link header timestamp (backward compatibility).
+
+* Fix extracting sparse members from star archives.
+
 
 version 1.27 - Sergey Poznyakoff, 2013-10-05
 

THANKS

@@ -119,6 +119,7 @@ Danny R. Johnston	danny@cs.weber.edu
 Dave Barr		barr@math.psu.edu
 Dave Gentzel		gentzel@nova.enet.dec.com
 Dave Gregorich		dtg@ipac.caltech.edu
+David Barri		japgolly@gmail.com
 David Brown		davidb@davidb.org
 David J. MacKenzie	djm@uunet.uu.net
 David Johnson		David.W.Johnson@colorado.edu
@@ -368,6 +369,7 @@ Neil Faulks		neil@dcs.kcl.ac.uk
 Neil Jerram		nj104@cus.cam.ac.uk
 Nelson H.F. Beebe	beebe@math.utah.edu
 Nick Barron		nikb@cix.compulink.co.uk
+Nicolas Dudebout	nicolas.dudebout@gmail.com
 Noah Friedman		friedman@gnu.org
 Noel Cragg		noel@red-bean.com
 Norbert Kiesel		norbert@rwthi3.informatik.rwth-aachen.de

configure.ac

@@ -17,7 +17,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-AC_INIT([GNU tar], [1.27], [bug-tar@gnu.org])
+AC_INIT([GNU tar], [1.27.1], [bug-tar@gnu.org])
 AC_CONFIG_SRCDIR([src/tar.c])
 AC_CONFIG_AUX_DIR([build-aux])
 AC_CONFIG_HEADERS([config.h])
@@ -74,7 +74,8 @@ fi
 AC_ARG_WITH([posix-acls],
     AS_HELP_STRING([--without-posix-acls],
                    [do not use POSIX.1e access control lists]),
-    [with_posix_acls=no])
+    [],
+    [with_posix_acls=yes])
 if test "x$with_posix_acls" != "xno"; then
   AC_CHECK_HEADERS(sys/acl.h,, [with_posix_acls=no])
   for tar_acl_func in acl_get_file acl_get_fd acl_set_file acl_set_fd \

src/common.h

@@ -609,7 +609,6 @@ char *namebuf_name (namebuf_t buf, const char *name);
 void namebuf_add_dir (namebuf_t buf, const char *name);
 char *namebuf_finish (namebuf_t buf);
 
-const char *tar_getcdpath (int);
 const char *tar_dirname (void);
 
 /* Represent N using a signed integer I such that (uintmax_t) I == N.

src/create.c

@@ -543,7 +543,7 @@ write_gnu_long_link (struct tar_stat_info *st, const char *p, char type)
   union block *header;
   char *tmpname;
 
-  header = start_private_header ("././@LongLink", size, start_time.tv_sec);
+  header = start_private_header ("././@LongLink", size, 0);
   uid_to_uname (0, &tmpname);
   UNAME_TO_CHARS (tmpname, header->header.uname);
   free (tmpname);

src/misc.c

@@ -29,6 +29,8 @@
 # define DOUBLE_SLASH_IS_DISTINCT_ROOT 0
 #endif
 
+static const char *tar_getcdpath (int);
+
 
 /* Handling strings.  */
 
@@ -230,7 +232,7 @@ zap_slashes (char *name)
 
 /* Normalize FILE_NAME by removing redundant slashes and "."
    components, including redundant trailing slashes.
-   Leave ".." alone, as it may be significant in the presence 
+   Leave ".." alone, as it may be significant in the presence
    of symlinks and on platforms where "/.." != "/".
 
    Destructive version: modifies its argument. */
@@ -290,7 +292,9 @@ normalize_filename (int cdidx, const char *name)
       const char *cdpath = tar_getcdpath (cdidx);
       size_t copylen;
       bool need_separator;
-      
+
+      if (!cdpath)
+	call_arg_fatal ("getcwd", ".");
       copylen = strlen (cdpath);
       need_separator = ! (DOUBLE_SLASH_IS_DISTINCT_ROOT
 			  && copylen == 2 && ISSLASH (cdpath[1]));
@@ -834,10 +838,11 @@ struct wd
 {
   /* The directory's name.  */
   char const *name;
-  /* "absolute" path representing this directory; in the contrast to
+  /* "Absolute" path representing this directory; in the contrast to
      the real absolute pathname, it can contain /../ components (see
-     normalize_filename_x for the reason of it). */
-  char *abspath; 
+     normalize_filename_x for the reason of it).  It is NULL if the
+     absolute path could not be determined.  */
+  char *abspath;
   /* If nonzero, the file descriptor of the directory, or AT_FDCWD if
      the working directory.  If zero, the directory needs to be opened
      to be used.  */
@@ -879,15 +884,13 @@ chdir_count (void)
 int
 chdir_arg (char const *dir)
 {
+  char *absdir;
+
   if (wd_count == wd_alloc)
     {
       if (wd_alloc == 0)
-	{
-	  wd_alloc = 2;
-	  wd = xmalloc (sizeof *wd * wd_alloc);
-	}
-      else
-	wd = x2nrealloc (wd, &wd_alloc, sizeof *wd);
+	wd_alloc = 2;
+      wd = x2nrealloc (wd, &wd_alloc, sizeof *wd);
 
       if (! wd_count)
 	{
@@ -909,18 +912,22 @@ chdir_arg (char const *dir)
 	return wd_count - 1;
     }
 
-  wd[wd_count].name = dir;
-  /* if the given name is an absolute path, then use that path
-     to represent this working directory; otherwise, construct
-     a path based on the previous -C option's absolute path */
-  if (IS_ABSOLUTE_FILE_NAME (wd[wd_count].name))
-    wd[wd_count].abspath = xstrdup (wd[wd_count].name);
-  else
+
+  /* If the given name is absolute, use it to represent this directory;
+     otherwise, construct a name based on the previous -C option.  */
+  if (IS_ABSOLUTE_FILE_NAME (dir))
+    absdir = xstrdup (dir);
+  else if (wd[wd_count - 1].abspath)
     {
       namebuf_t nbuf = namebuf_create (wd[wd_count - 1].abspath);
-      namebuf_add_dir (nbuf, wd[wd_count].name);
-      wd[wd_count].abspath = namebuf_finish (nbuf);
+      namebuf_add_dir (nbuf, dir);
+      absdir = namebuf_finish (nbuf);
     }
+  else
+    absdir = 0;
+
+  wd[wd_count].name = dir;
+  wd[wd_count].abspath = absdir;
   wd[wd_count].fd = 0;
   return wd_count++;
 }
@@ -1007,7 +1014,7 @@ tar_dirname (void)
    chdir_args() has never been called, so we simply return the
    process's actual cwd.  (Note that in this case IDX is ignored,
    since it should always be 0.) */
-const char *
+static const char *
 tar_getcdpath (int idx)
 {
   if (!wd)
@@ -1206,7 +1213,7 @@ char *
 namebuf_finish (namebuf_t buf)
 {
   char *res = buf->buffer;
-  
+
   if (ISSLASH (buf->buffer[buf->dir_length - 1]))
     buf->buffer[buf->dir_length] = 0;
   free (buf);

src/names.c

@@ -492,6 +492,8 @@ read_next_name (struct name_elt *ent, struct name_elt *ret)
 	  ent->v.file.term = 0;
 	  /* fall through */
 	case file_list_success:
+	  if (unquote_option)
+	    unquote_string (name_buffer);
 	  if (handle_option (name_buffer) == 0)
 	    {
 	      name_list_adjust ();

src/sparse.c

@@ -809,6 +809,7 @@ star_get_sparse_info (struct tar_sparse_file *file)
       set_next_block_after (h);
       for (i = 0; i < SPARSES_IN_STAR_EXT_HEADER && rc == add_ok; i++)
 	rc = oldgnu_add_sparse (file, &h->star_ext_header.sp[i]);
+      file->dumped_size += BLOCKSIZE;
     }
 
   if (rc == add_fail)