Add SELinux context store/restore/list support.

[chaz/tar] / src / create.c

diff --git a/src/create.c b/src/create.c
index 034639b864b1e48fed6df4a22c4e91b62cdec4a7..36ca30ec6a31487d22ba0fe67fd1399e48ae17a3 100644 (file)
--- a/src/create.c
+++ b/src/create.c
@@ -946,6 +946,15 @@ start_header (struct tar_stat_info *st)
 
   if (archive_format == POSIX_FORMAT)
     {
+      if (acls_option > 0)
+        {
+          if (st->acls_a_ptr)
+            xheader_store ("SCHILY.acl.access", st, NULL);
+          if (st->acls_d_ptr)
+            xheader_store ("SCHILY.acl.default", st, NULL);
+        }
+      if ((selinux_context_option > 0) && st->cntx_name)
+        xheader_store ("RHT.security.selinux", st, NULL);
       if (xattrs_option > 0)
         {
           size_t scan_xattr = 0;
@@ -1734,6 +1743,8 @@ dump_file0 (struct tar_stat_info *st, char const *name, char const *p)
       bool ok;
       struct stat final_stat;
 
+      xattrs_acls_get (parentfd, name, st, 0, !is_dir);
+      xattrs_selinux_get (parentfd, name, st, fd);
       xattrs_xattrs_get (parentfd, name, st, fd);
 
       if (is_dir)
@@ -1854,6 +1865,7 @@ dump_file0 (struct tar_stat_info *st, char const *name, char const *p)
       if (NAME_FIELD_SIZE - (archive_format == OLDGNU_FORMAT) < size)
        write_long_link (st);
 
+      xattrs_selinux_get (parentfd, name, st, 0);
       xattrs_xattrs_get (parentfd, name, st, 0);
 
       block_ordinal = current_block_ordinal ();
@@ -1876,16 +1888,22 @@ dump_file0 (struct tar_stat_info *st, char const *name, char const *p)
   else if (S_ISCHR (st->stat.st_mode))
     {
       type = CHRTYPE;
+      xattrs_acls_get (parentfd, name, st, 0, true);
+      xattrs_selinux_get (parentfd, name, st, 0);
       xattrs_xattrs_get (parentfd, name, st, 0);
     }
   else if (S_ISBLK (st->stat.st_mode))
     {
       type = BLKTYPE;
+      xattrs_acls_get (parentfd, name, st, 0, true);
+      xattrs_selinux_get (parentfd, name, st, 0);
       xattrs_xattrs_get (parentfd, name, st, 0);
     }
   else if (S_ISFIFO (st->stat.st_mode))
     {
       type = FIFOTYPE;
+      xattrs_acls_get (parentfd, name, st, 0, true);
+      xattrs_selinux_get (parentfd, name, st, 0);
       xattrs_xattrs_get (parentfd, name, st, 0);
     }
   else if (S_ISSOCK (st->stat.st_mode))