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Broadcast port and address are now checked if valid before broadcasting

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This commit is contained in:
Andrew Pamment 2016-12-09 13:57:17 +10:00
parent 730d60d02c
commit 86d88fa24f
2 changed files with 3 additions and 1 deletions
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2
bbs.c
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@ -52,7 +52,7 @@ void broadcast(char *mess, ...) {
if (conf.broadcast_enable) { if (conf.broadcast_enable && conf.broadcast_port > 1024 && conf.broadcast_port < 65536 && conf.broadcast_address != NULL) {
bcast_sock = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP); bcast_sock = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
ret=setsockopt(bcast_sock, SOL_SOCKET, SO_BROADCAST, &broadcastEnable, sizeof(broadcastEnable)); ret=setsockopt(bcast_sock, SOL_SOCKET, SO_BROADCAST, &broadcastEnable, sizeof(broadcastEnable));

2
main.c
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@ -853,6 +853,8 @@ int main(int argc, char **argv) {
conf.archiver_path = NULL; conf.archiver_path = NULL;
conf.archiver_count = 0; conf.archiver_count = 0;
conf.broadcast_enable = 0; conf.broadcast_enable = 0;
conf.broadcast_port = 0;
conf.broadcast_address = NULL;
// Load BBS data // Load BBS data
if (ini_parse(argv[1], handler, &conf) <0) { if (ini_parse(argv[1], handler, &conf) <0) {