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-rw-r--r--src/compare.c38
1 files changed, 28 insertions, 10 deletions
diff --git a/src/compare.c b/src/compare.c
index 273269a1..185a61a3 100644
--- a/src/compare.c
+++ b/src/compare.c
@@ -359,31 +359,47 @@ dumpdir_cmp (const char *a, const char *b)
}
static void
-diff_dumpdir (void)
+diff_dumpdir (struct tar_stat_info *dir)
{
const char *dumpdir_buffer;
dev_t dev = 0;
struct stat stat_data;
- if (deref_stat (current_stat_info.file_name, &stat_data) != 0)
+ if (deref_stat (dir->file_name, &stat_data) != 0)
{
if (errno == ENOENT)
- stat_warn (current_stat_info.file_name);
+ stat_warn (dir->file_name);
else
- stat_error (current_stat_info.file_name);
+ stat_error (dir->file_name);
}
else
dev = stat_data.st_dev;
- dumpdir_buffer = directory_contents (scan_directory (&current_stat_info));
+ if (dir->fd == 0)
+ {
+ void (*diag) (char const *) = NULL;
+ int fd = subfile_open (dir->parent, dir->orig_file_name, open_read_flags);
+ if (fd < 0)
+ diag = open_diag;
+ else if (fstat (fd, &dir->stat))
+ diag = stat_diag;
+ else
+ dir->fd = fd;
+ if (diag)
+ {
+ file_removed_diag (dir->orig_file_name, false, diag);
+ return;
+ }
+ }
+ dumpdir_buffer = directory_contents (scan_directory (dir));
if (dumpdir_buffer)
{
- if (dumpdir_cmp (current_stat_info.dumpdir, dumpdir_buffer))
- report_difference (&current_stat_info, _("Contents differ"));
+ if (dumpdir_cmp (dir->dumpdir, dumpdir_buffer))
+ report_difference (dir, _("Contents differ"));
}
else
- read_and_process (&current_stat_info, process_noop);
+ read_and_process (dir, process_noop);
}
static void
@@ -446,7 +462,7 @@ diff_multivol (void)
void
diff_archive (void)
{
-
+
set_next_block_after (current_header);
/* Print the block from current_header and current_stat_info. */
@@ -498,7 +514,7 @@ diff_archive (void)
case GNUTYPE_DUMPDIR:
case DIRTYPE:
if (is_dumpdir (&current_stat_info))
- diff_dumpdir ();
+ diff_dumpdir (&current_stat_info);
diff_dir ();
break;
@@ -530,6 +546,8 @@ verify_volume (void)
WARN((0, 0,
_("Verification may fail to locate original files.")));
+ clear_directory_table ();
+
if (!diff_buffer)
diff_init ();