diff --git a/lib/roken/socket_wrapper.c b/lib/roken/socket_wrapper.c index 6d349aa05..2884ddb84 100644 --- a/lib/roken/socket_wrapper.c +++ b/lib/roken/socket_wrapper.c @@ -388,6 +388,7 @@ static int convert_in_un_remote(struct socket_info *si, const struct sockaddr *i return -1; } if (bcast) *bcast = is_bcast; + break; } #ifdef HAVE_IPV6 case AF_INET6: { @@ -1673,38 +1674,45 @@ _PUBLIC_ ssize_t swrap_sendto(int s, const void *buf, size_t len, int flags, con return real_sendto(s, buf, len, flags, to, tolen); } - if (si->bound == 0) { - ret = swrap_auto_bind(si); - if (ret == -1) return -1; - } - - ret = sockaddr_convert_to_un(si, to, tolen, &un_addr, 0, &bcast); - if (ret == -1) return -1; - - if (bcast) { - struct stat st; - unsigned int iface; - unsigned int prt = ntohs(((const struct sockaddr_in *)to)->sin_port); - char type; - - type = SOCKET_TYPE_CHAR_UDP; - - for(iface=0; iface <= MAX_WRAPPED_INTERFACES; iface++) { - snprintf(un_addr.sun_path, sizeof(un_addr.sun_path), "%s/"SOCKET_FORMAT, - socket_wrapper_dir(), type, iface, prt); - if (stat(un_addr.sun_path, &st) != 0) continue; - - /* ignore the any errors in broadcast sends */ - real_sendto(s, buf, len, flags, (struct sockaddr *)&un_addr, sizeof(un_addr)); + switch (si->type) { + case SOCK_STREAM: + ret = real_send(s, buf, len, flags); + break; + case SOCK_DGRAM: + if (si->bound == 0) { + ret = swrap_auto_bind(si); + if (ret == -1) return -1; } - - swrap_dump_packet(si, to, SWRAP_SENDTO, buf, len); - - return len; + + ret = sockaddr_convert_to_un(si, to, tolen, &un_addr, 0, &bcast); + if (ret == -1) return -1; + + if (bcast) { + struct stat st; + unsigned int iface; + unsigned int prt = ntohs(((const struct sockaddr_in *)to)->sin_port); + char type; + + type = SOCKET_TYPE_CHAR_UDP; + + for(iface=0; iface <= MAX_WRAPPED_INTERFACES; iface++) { + snprintf(un_addr.sun_path, sizeof(un_addr.sun_path), "%s/"SOCKET_FORMAT, + socket_wrapper_dir(), type, iface, prt); + if (stat(un_addr.sun_path, &st) != 0) continue; + + /* ignore the any errors in broadcast sends */ + real_sendto(s, buf, len, flags, (struct sockaddr *)&un_addr, sizeof(un_addr)); + } + + swrap_dump_packet(si, to, SWRAP_SENDTO, buf, len); + + return len; + } + + ret = real_sendto(s, buf, len, flags, (struct sockaddr *)&un_addr, sizeof(un_addr)); + break; } - - ret = real_sendto(s, buf, len, flags, (struct sockaddr *)&un_addr, sizeof(un_addr)); - + /* to give better errors */ if (ret == -1 && errno == ENOENT) { errno = EHOSTUNREACH;