generic-library/curl
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Duncan Wilcox reported a crash with --interface on FreeBSD when ipv6-enabled

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and this has been verified to correct the problem.
This commit is contained in:
Daniel Stenberg 2003-01-23 05:38:20 +00:00
parent 543e0b1e0f
commit a6c395c156
1 changed files with 14 additions and 4 deletions
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18
lib/connect.c
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@ -251,14 +251,23 @@ static CURLcode bindlocal(struct connectdata *conn,
Curl_resolv_unlock(h);
/* we don't need it anymore after this function has returned */
memset((char *)&sa, 0, sizeof(sa));
#ifdef ENABLE_IPV6
memcpy((char *)&sa.sin_addr, addr->ai_addr, addr->ai_addrlen);
sa.sin_family = addr->ai_family;
(void)sa; /* prevent compiler warning */
if( bind(sockfd, addr->ai_addr, addr->ai_addrlen) >= 0) {
/* we succeeded to bind */
struct sockaddr_in6 add;
size = sizeof(add);
if(getsockname(sockfd, (struct sockaddr *) &add,
(socklen_t *)&size)<0) {
failf(data, "getsockname() failed");
return CURLE_HTTP_PORT_FAILED;
}
}
#else
memset((char *)&sa, 0, sizeof(sa));
memcpy((char *)&sa.sin_addr, addr->h_addr, addr->h_length);
sa.sin_family = AF_INET;
#endif
sa.sin_addr.s_addr = in;
sa.sin_port = 0; /* get any port */
@ -273,6 +282,7 @@ static CURLcode bindlocal(struct connectdata *conn,
return CURLE_HTTP_PORT_FAILED;
}
}
#endif
else {
switch(errno) {
case EBADF: