- Working with unintialized errno (#46917, noticed by Jost Boekemeier)

diff --git a/main/network.c b/main/network.c
index 8e5bd2eea0601767270b8b3ddb15de602317cb86..1dc3d281fb9a2a09b1be693860578ac1407fdd35 100644 (file)
--- a/main/network.c
+++ b/main/network.c
@@ -1147,6 +1147,7 @@ PHPAPI int php_poll2(php_pollfd *ufds, unsigned int nfds, int timeout)
                tv.tv_sec = timeout / 1000;
                tv.tv_usec = (timeout - (tv.tv_sec * 1000)) * 1000;
        }
+       errno = 0;
        n = select(max_fd + 1, &rset, &wset, &eset, timeout >= 0 ? &tv : NULL);
 
        if (n >= 0) {