More cleanup in error paths to plug leaks found while installing dbus.

git-svn-id: http://opkg.googlecode.com/svn/trunk@280 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358

diff --git a/libbb/unarchive.c b/libbb/unarchive.c
index 53fa89980b48d6f268ad591d3a667c43ceede247..c9eb4d04488be524692a50653e9bc721d34d4dd2 100644 (file)
--- a/libbb/unarchive.c
+++ b/libbb/unarchive.c
@@ -784,9 +784,7 @@ char *deb_extract(const char *package_filename, FILE *out_stream,
                        free (ar_header);
                }
                gz_close(gunzip_pid);
-               fclose(deb_stream);
                fclose(uncompressed_stream);
-               free(ared_file);
                goto cleanup;
        } else if (strncmp(ar_magic, "\037\213", 2) == 0) {
                /* it's a gz file, let's assume it's an opkg */
@@ -832,8 +830,6 @@ char *deb_extract(const char *package_filename, FILE *out_stream,
                }
                gz_close(unzipped_opkg_pid);
                fclose(unzipped_opkg_stream);
-               fclose(deb_stream);
-               free(ared_file);
                 /*fprintf(stderr, __FUNCTION__ ":%d: done\n", __LINE__);*/
                goto cleanup;
        } else {
@@ -841,6 +837,9 @@ char *deb_extract(const char *package_filename, FILE *out_stream,
        }
 
 cleanup:
+       free(ared_file);
+       if (deb_stream)
+               fclose(deb_stream);
        if (file_list) {
                free(file_list[0]);
                free(file_list);