From 7f2d38d966182199ee3eee0cf54ae33d1c857fc6 Mon Sep 17 00:00:00 2001 From: Ilia Alshanetsky Date: Tue, 3 Feb 2009 19:22:40 +0000 Subject: [PATCH] Return empty string when recv() does not fetch any data --- ext/sockets/sockets.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/ext/sockets/sockets.c b/ext/sockets/sockets.c index 4e31e905f0..66b1edda9b 100644 --- a/ext/sockets/sockets.c +++ b/ext/sockets/sockets.c @@ -901,6 +901,9 @@ PHP_FUNCTION(socket_read) efree(tmpbuf); RETURN_FALSE; + } else if (!retval) { + efree(tmpbuf); + RETURN_EMPTY_STRING(); } tmpbuf = erealloc(tmpbuf, retval + 1); -- 2.50.1