X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=secnet.git;a=blobdiff_plain;f=udp.c;h=97b92a6017b81677b9c50f2be3db6ee282d1fde2;hp=42fbb1f697dbcfc6491a5c6b56886a9ed670098c;hb=34d3bf4cdcb2d2938c3b92573f66815e4d9392ac;hpb=3abd18e85781e00e2b7fc641f29c99e130238abf

diff --git a/udp.c b/udp.c
index 42fbb1f..97b92a6 100644
--- a/udp.c
+++ b/udp.c
@@ -19,6 +19,7 @@
 #include <netinet/in.h>
 #include <arpa/inet.h>
 #include "util.h"
+#include "magic.h"
 #include "unaligned.h"
 #include "ipaddr.h"
 #include "magic.h"
@@ -102,6 +103,7 @@ static void udp_afterpoll(void *state, struct pollfd *fds, int nfds)
 	    fromlen=sizeof(from);
 	    BUF_ASSERT_FREE(st->rbuf);
 	    BUF_ALLOC(st->rbuf,"udp_afterpoll");
+	    buffer_init(st->rbuf,calculate_max_start_pad());
 	    rv=recvfrom(st->fd, st->rbuf->start, st->rbuf->len, 0,
 			(struct sockaddr *)&from, &fromlen);
 	    if (rv>0) {