gzip, ustar: Add *_free() functions

1 files changed, 7 insertions, 3 deletions

diff --git a/src/gzip.c b/src/gzip.c
index 2596739..dc22ee0 100644
--- a/src/gzip.c
+++ b/src/gzip.c
@@ -71,7 +71,6 @@ opkg_opk_gzip_read(struct opkg_opk_gzip *gzip, void *record)
 					break;
 				case OPKG_OPK_ERROR:
 				default:
-					inflateEnd(&gzip->stream);
 					return OPKG_OPK_ERROR;
 			}
 		}
@@ -84,11 +83,16 @@ opkg_opk_gzip_read(struct opkg_opk_gzip *gzip, void *record)
 			case Z_BUF_ERROR:
 				break;
 			case Z_STREAM_END:
-				inflateEnd(&gzip->stream);
 				return OPKG_OPK_END;
 			default:
-				inflateEnd(&gzip->stream);
 				return OPKG_OPK_ERROR;
 		}
 	}
 }
+
+void
+opkg_opk_gzip_free(struct opkg_opk_gzip *gzip)
+{
+	inflateEnd(&gzip->stream);
+	free(gzip);
+}