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Fix unaligned aliasing warning in raw socket

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This commit is contained in:
Martin Willi
2011-11-17 18:22:07 +01:00
parent 7b21873668
commit 3fcacd283e
1 changed files with 4 additions and 5 deletions
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src/libcharon/plugins/socket_raw/socket_raw_socket.c
+4 -5
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@@ -442,23 +442,22 @@ static int open_send_socket(private_socket_raw_socket_t *this,
int skt; int skt;
memset(&addr, 0, sizeof(addr)); memset(&addr, 0, sizeof(addr));
addr.ss_family = family;
/* precalculate constants depending on address family */ /* precalculate constants depending on address family */
switch (family) switch (family)
{ {
case AF_INET: case AF_INET:
{ {
struct sockaddr_in *sin = (struct sockaddr_in *)&addr; struct sockaddr_in *sin = (struct sockaddr_in *)&addr;
sin->sin_family = AF_INET; htoun32(&sin->sin_addr.s_addr, INADDR_ANY);
sin->sin_addr.s_addr = INADDR_ANY; htoun16(&sin->sin_port, port);
sin->sin_port = htons(port);
break; break;
} }
case AF_INET6: case AF_INET6:
{ {
struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)&addr; struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)&addr;
sin6->sin6_family = AF_INET6;
memcpy(&sin6->sin6_addr, &in6addr_any, sizeof(in6addr_any)); memcpy(&sin6->sin6_addr, &in6addr_any, sizeof(in6addr_any));
sin6->sin6_port = htons(port); htoun16(&sin6->sin6_port, port);
break; break;
} }
default: default: