@@ -185,8 +185,17 @@ static int scanzws(cli_ctx *ctx, struct swf_file_hdr *hdr)

         free(tmpname);

         return CL_EUNPACK;

     }

-    if (!ret)

-        return CL_EFORMAT; /* likely truncated */

+    /* nothing written, likely truncated */

+    if (!ret) {

+        cli_errmsg("scanzws: possibly truncated file\n");

+        close(fd);

+        if (cli_unlink(tmpname)) {

+            free(tmpname);

+            return CL_EUNLINK;

+        }

+        free(tmpname);

+        return CL_EFORMAT;

+    }

     offset += ret;

     memset(&lz, 0, sizeof(lz));