avoid extra strlen() call, we have the length of the data

20 years ago · 2103816e06
1 changed files with 2 additions and 1 deletions
--- a/ext/simplexml/simplexml.c
+++ b/ext/simplexml/simplexml.c
@ -1230,10 +1230,11 @@ SXE_METHOD(asXML)
 			xmlNodeDumpOutput(outbuf, (xmlDocPtr) sxe->document->ptr, node, 0, 1, ((xmlDocPtr) sxe->document->ptr)->encoding);
 			xmlOutputBufferFlush(outbuf);
 			strval = xmlStrndup(outbuf->buffer->content, outbuf->buffer->use);
+			strval_len = outbuf->buffer->use;
 			xmlOutputBufferClose(outbuf);
 		}

-		RETVAL_STRINGL(strval, strlen(strval), 1);
+		RETVAL_STRINGL(strval, strval_len, 1);
 		xmlFree(strval);
 	} else {
 		RETVAL_FALSE;