[git commit branch/1_28_stable] dpkg: fix symlink creation, closes 10941

[Denys Vlasenko]

commit: https://git.busybox.net/busybox/commit/?id=70baf859a61391746c409e9e219b236b3011dcc2
branch: https://git.busybox.net/busybox/commit/?id=refs/heads/1_28_stable

function                                             old     new   delta
get_header_ar                                        434     442      +8

Signed-off-by: Denys Vlasenko <vda.linux at googlemail.com>
---
 archival/libarchive/get_header_ar.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/archival/libarchive/get_header_ar.c b/archival/libarchive/get_header_ar.c
index 1809ec396..75e4f248e 100644
--- a/archival/libarchive/get_header_ar.c
+++ b/archival/libarchive/get_header_ar.c
@@ -127,8 +127,10 @@ char FAST_FUNC get_header_ar(archive_handle_t *archive_handle)
 		archive_handle->action_header(typed);
 #if ENABLE_DPKG || ENABLE_DPKG_DEB
 		if (archive_handle->dpkg__sub_archive) {
-			while (archive_handle->dpkg__action_data_subarchive(archive_handle->dpkg__sub_archive) == EXIT_SUCCESS)
+			struct archive_handle_t *sa = archive_handle->dpkg__sub_archive;
+			while (archive_handle->dpkg__action_data_subarchive(sa) == EXIT_SUCCESS)
 				continue;
+			create_symlinks_from_list(sa->symlink_placeholders);
 		} else
 #endif
 			archive_handle->action_data(archive_handle);