svn commit: r325944 - stable/11/sys/ofed/drivers/infiniband/core

[Hans Petter Selasky]

Author: hselasky
Date: Fri Nov 17 15:48:03 2017
New Revision: 325944
URL: https://svnweb.freebsd.org/changeset/base/325944

Log:
  MFC r325616:
  Make sure sin_zero is zero in ibcore. Else socket address maching using
  bcmp() might fail.
  
  Sponsored by:	Mellanox Technologies

Modified:
  stable/11/sys/ofed/drivers/infiniband/core/cma.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sys/ofed/drivers/infiniband/core/cma.c
==============================================================================
--- stable/11/sys/ofed/drivers/infiniband/core/cma.c	Fri Nov 17 15:46:45 2017	(r325943)
+++ stable/11/sys/ofed/drivers/infiniband/core/cma.c	Fri Nov 17 15:48:03 2017	(r325944)
@@ -938,12 +938,14 @@ static void cma_save_net_info(struct rdma_addr *addr,
 		ip4->sin_addr.s_addr = dst->ip4.addr;
 		ip4->sin_port = listen4->sin_port;
 		ip4->sin_len = sizeof(struct sockaddr_in);
+		memset(ip4->sin_zero, 0, sizeof(ip4->sin_zero));
 
 		ip4 = (struct sockaddr_in *) &addr->dst_addr;
 		ip4->sin_family = listen4->sin_family;
 		ip4->sin_addr.s_addr = src->ip4.addr;
 		ip4->sin_port = port;
 		ip4->sin_len = sizeof(struct sockaddr_in);
+		memset(ip4->sin_zero, 0, sizeof(ip4->sin_zero));
 		break;
 	case 6:
 		listen6 = (struct sockaddr_in6 *) &listen_addr->src_addr;