diff options
| author | jhb <jhb@FreeBSD.org> | 2002-01-08 18:05:03 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2002-01-08 18:05:03 +0000 |
| commit | 6e3fd0986046e2fc1d552a3b4c4e869d4e5a5c04 (patch) | |
| tree | 181b8015fb8d6603e624e6872bd46f03a5c26aa9 /lib/libc/yp | |
| parent | 4749f2659853a5d78e100a6eeff3804b56694e7e (diff) | |
| download | FreeBSD-src-6e3fd0986046e2fc1d552a3b4c4e869d4e5a5c04.zip FreeBSD-src-6e3fd0986046e2fc1d552a3b4c4e869d4e5a5c04.tar.gz | |
Fix some 32/64-bit bugs. IPv4 addresses are 32-bits, not longs. On the
alpha these bugs didn't cause any problems because it was little endian,
but on sparc64, we ended up with garbage for the IP address when we tried
to contact the server. (Usually 3.253.0.0)
Not objected to by: wpaul
Diffstat (limited to 'lib/libc/yp')
| -rw-r--r-- | lib/libc/yp/yplib.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/lib/libc/yp/yplib.c b/lib/libc/yp/yplib.c index 4a8a896..9619bdc 100644 --- a/lib/libc/yp/yplib.c +++ b/lib/libc/yp/yplib.c @@ -402,10 +402,12 @@ again: bzero(&ysd->dom_server_addr, sizeof ysd->dom_server_addr); ysd->dom_server_addr.sin_family = AF_INET; ysd->dom_server_addr.sin_len = sizeof(struct sockaddr_in); - ysd->dom_server_addr.sin_addr.s_addr = - *(u_long *)&ybr.ypbind_resp_u.ypbind_bindinfo.ypbind_binding_addr; - ysd->dom_server_addr.sin_port = - *(u_short *)&ybr.ypbind_resp_u.ypbind_bindinfo.ypbind_binding_port; + bcopy(&ybr.ypbind_resp_u.ypbind_bindinfo.ypbind_binding_addr, + &ysd->dom_server_addr.sin_addr.s_addr, + sizeof(ysd->dom_server_addr.sin_addr.s_addr)); + bcopy(&ybr.ypbind_resp_u.ypbind_bindinfo.ypbind_binding_port, + &ysd->dom_server_addr.sin_port, + sizeof(ysd->dom_server_addr.sin_port)); ysd->dom_server_port = ysd->dom_server_addr.sin_port; _close(fd); @@ -497,10 +499,12 @@ skipit: bzero((char *)&ysd->dom_server_addr, sizeof ysd->dom_server_addr); ysd->dom_server_addr.sin_family = AF_INET; - ysd->dom_server_addr.sin_port = - *(u_short *)&ypbr.ypbind_resp_u.ypbind_bindinfo.ypbind_binding_port; - ysd->dom_server_addr.sin_addr.s_addr = - *(u_long *)&ypbr.ypbind_resp_u.ypbind_bindinfo.ypbind_binding_addr; + bcopy(&ypbr.ypbind_resp_u.ypbind_bindinfo.ypbind_binding_port, + &ysd->dom_server_addr.sin_port, + sizeof(ysd->dom_server_addr.sin_port)); + bcopy(&ypbr.ypbind_resp_u.ypbind_bindinfo.ypbind_binding_addr, + &ysd->dom_server_addr.sin_addr.s_addr, + sizeof(ysd->dom_server_addr.sin_addr.s_addr)); /* * We could do a reserved port check here too, but this |
