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fix compiler warning

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This commit is contained in:
Yang Tse 2008-10-24 16:59:35 +00:00
parent 71edaf4d01
commit 10035c898b
2 changed files with 24 additions and 17 deletions
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10
lib/ftp.c
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@ -879,6 +879,8 @@ static CURLcode ftp_state_use_port(struct connectdata *conn,
socklen_t sslen;
char hbuf[NI_MAXHOST];
struct sockaddr *sa=(struct sockaddr *)&ss;
struct sockaddr_in * const sa4 = (void *)sa;
struct sockaddr_in6 * const sa6 = (void *)sa;
char tmp[1024];
static const char mode[][5] = { "EPRT", "PORT" };
int rc;
@ -974,9 +976,9 @@ static CURLcode ftp_state_use_port(struct connectdata *conn,
/* set port number to zero to make bind() pick "any" */
if(sa->sa_family == AF_INET)
((struct sockaddr_in *)sa)->sin_port=0;
sa4->sin_port = 0;
else
((struct sockaddr_in6 *)sa)->sin6_port =0;
sa6->sin6_port = 0;
if(sslen > (socklen_t)sizeof(ss))
sslen = sizeof(ss);
@ -1027,10 +1029,10 @@ static CURLcode ftp_state_use_port(struct connectdata *conn,
switch (sa->sa_family) {
case AF_INET:
port = ntohs(((struct sockaddr_in *)sa)->sin_port);
port = ntohs(sa4->sin_port);
break;
case AF_INET6:
port = ntohs(((struct sockaddr_in6 *)sa)->sin6_port);
port = ntohs(sa6->sin6_port);
break;
default:
break;