[BusyBox] Patch to dpkg

[Bruce Edge]

Kim B. Heino wrote:

>Hello,
>
>Attached patch is needed to fix dpkg's support for preinst, postinst etc
>script files.
>
>First part is needed to correctly unpack control-file. Second part
>caused dpkg to go forever-loop when failing, trying to unpack same
>deb-file again and again.
>
>
>  
>
>------------------------------------------------------------------------
>
>*** busybox-1.00.orig/archival/dpkg.c	2004-04-14 20:51:08.000000000 +0300
>--- busybox-1.00/archival/dpkg.c	2004-11-03 12:25:24.118623875 +0200
>***************
>*** 1520,1525 ****
>--- 1520,1526 ----
>  {
>  	ar_handle->sub_archive->action_data = data_extract_to_buffer;
>  	ar_handle->sub_archive->accept = myaccept;
>+ 	ar_handle->sub_archive->filter = filter_accept_list;
>  
>  	unpack_ar_archive(ar_handle);
>  	close(ar_handle->src_fd);
>***************
>*** 1714,1719 ****
>--- 1715,1721 ----
>  
>  			if (package_num == -1) {
>  				bb_error_msg("Invalid control file in %s", argv[optind]);
>+                                 optind++;
>  				continue;
>  			}
>  			deb_file[deb_count]->package = (unsigned int) package_num;
>  
>
>------------------------------------------------------------------------
>
>  
>
I thought I read on this list that dpkg support was slated for removal 
in busybox?

Personally I hope it's not, and I'm really glad to see this patch.

-Bruce