1 files changed, 7 insertions, 9 deletions

diff --git a/libbb/deb_extract.c b/libbb/deb_extract.c
index e982c14bb..d3e615305 100644
--- a/libbb/deb_extract.c
+++ b/libbb/deb_extract.c
@@ -26,6 +26,7 @@
 #include <fcntl.h>
 #include <unistd.h>
 #include <stdlib.h>
+#include <string.h>
 #include <signal.h>
 #include "libbb.h"
 
@@ -42,14 +43,9 @@ extern int deb_extract(const char *package_filename, int function, char *target_
                 case (extract_control):
                         ared_file = xstrdup("control.tar.gz");
                         break;
-                case (extract_contents):
-                case (extract_extract):
-                case (extract_verbose_extract):
-                case (extract_list):
+                default:
                         ared_file = xstrdup("data.tar.gz");
                         break;
-                default:
-                        error_msg("Unknown extraction function");
         }
 
         /* open the debian package to be worked on */
@@ -71,9 +67,11 @@ extern int deb_extract(const char *package_filename, int function, char *target_
         /* open a stream of decompressed data */
         uncompressed_file = fdopen(gz_open(deb_file, &gunzip_pid), "r");
 
-        /* get a list of all tar headers inside the .gz file */
-        untar(uncompressed_file, function, target_dir);
-
+        if (function & extract_fsys_tarfile) {
+                copy_file_chunk(uncompressed_file, stdout, -1);
+        } else {
+                untar(uncompressed_file, function, target_dir);
+        }
         /* we are deliberately terminating the child so we can safely ignore this */
         gz_close(gunzip_pid);