Plugged a small memleak when errstr isn't efree()'d.

diff --git a/ext/standard/fsock.c b/ext/standard/fsock.c
index 0d3df92fbd7276eb997d0d3fe878ae0a6e73ec2b..949507954ef44881a3d8f66f3aa7a9d0d45d2de5 100644 (file)
--- a/ext/standard/fsock.c
+++ b/ext/standard/fsock.c
@@ -100,6 +100,10 @@ static void php_fsockopen_stream(INTERNAL_FUNCTION_PARAMETERS, int persistent)
                        zval_dtor(zerrstr);
                        ZVAL_STRING(zerrstr, errstr, 0);
                }
+               else if (!zerrstr && errstr) {
+                       efree(errstr);
+               } 
+
                RETURN_FALSE;
        }