Marcus Meissner : ws2_32: Check namelen before dereferencing it in TRACE ( Coverity).

[Alexandre Julliard]

Module: wine
Branch: master
Commit: d28125219692e14558dbfe6938bb25043c850cc4
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=d28125219692e14558dbfe6938bb25043c850cc4

Author: Marcus Meissner <meissner at suse.de>
Date:   Thu Feb  4 15:07:30 2010 +0100

ws2_32: Check namelen before dereferencing it in TRACE (Coverity).

---

 dlls/ws2_32/socket.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/dlls/ws2_32/socket.c b/dlls/ws2_32/socket.c
index a9e9538..c66c853 100644
--- a/dlls/ws2_32/socket.c
+++ b/dlls/ws2_32/socket.c
@@ -1795,7 +1795,7 @@ int WINAPI WS_getpeername(SOCKET s, struct WS_sockaddr *name, int *namelen)
     int fd;
     int res;
 
-    TRACE("socket: %04lx, ptr %p, len %08x\n", s, name, *namelen);
+    TRACE("socket: %04lx, ptr %p, len %08x\n", s, name, namelen?*namelen:0);
 
     fd = get_sock_fd( s, 0, NULL );
     res = SOCKET_ERROR;