dpkg: fix creation of .list files (were empty since b768aeb). Closes 5324

While at it, fix filename order and free the list of names.

function                                             old     new   delta
llist_rev                                              -      21     +21
get_header_tar                                      1733    1741      +8
unpack_package                                       587     585      -2
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 1/1 up/down: 29/-2)              Total: 27 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/archival/libarchive/get_header_tar.c b/archival/libarchive/get_header_tar.c
index b168653d8..bc09756ba 100644
--- a/archival/libarchive/get_header_tar.c
+++ b/archival/libarchive/get_header_tar.c
@@ -452,9 +452,11 @@ char FAST_FUNC get_header_tar(archive_handle_t *archive_handle)
                 if (cp)
                         *cp = '\0';
                 archive_handle->action_data(archive_handle);
-                if (archive_handle->accept || archive_handle->reject)
+                if (archive_handle->accept || archive_handle->reject
+                 || (archive_handle->ah_flags & ARCHIVE_REMEMBER_NAMES)
+                ) {
                         llist_add_to(&archive_handle->passed, file_header->name);
-                else /* Caller isn't interested in list of unpacked files */
+                } else /* Caller isn't interested in list of unpacked files */
                         free(file_header->name);
         } else {
                 data_skip(archive_handle);