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- bugfixes found from cppcheck

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This commit is contained in:
Mark Vejvoda
2011-08-31 19:44:19 +00:00
parent f542ce36e4
commit 3af608151e
12 changed files with 351 additions and 82 deletions
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9
source/shared_lib/sources/platform/posix/socket.cpp
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@@ -2312,7 +2312,8 @@ void BroadCastSocketThread::execute() {
PLATFORM_SOCKET bcfd[MAX_NIC_COUNT]; // The socket used for the broadcast.
bool one = true; // Parameter for "setscokopt".
int pn=0; // The number of the packet broadcasted.
char buff[1024]=""; // Buffers the data to be broadcasted.
const int buffMaxSize=1024;
char buff[buffMaxSize]=""; // Buffers the data to be broadcasted.
char myhostname[100]=""; // hostname of local machine
//char subnetmask[MAX_NIC_COUNT][100]; // Subnet mask to broadcast to
struct hostent* myhostent=NULL;
@@ -2375,14 +2376,16 @@ void BroadCastSocketThread::execute() {
// Send this machine's host name and address in hostname:n.n.n.n format
sprintf(buff,"%s",myhostname);
for(unsigned int idx1 = 0; idx1 < ipList.size(); idx1++) {
sprintf(buff,"%s:%s",buff,ipList[idx1].c_str());
//sprintf(buff,"%s:%s",buff,ipList[idx1].c_str());
strcat(buff,":");
strcat(buff,ipList[idx1].c_str());
}
if(difftime(time(NULL),elapsed) >= 1 && getQuitStatus() == false) {
elapsed = time(NULL);
// Broadcast the packet to the subnet
//if( sendto( bcfd, buff, sizeof(buff) + 1, 0 , (struct sockaddr *)&bcaddr, sizeof(struct sockaddr_in) ) != sizeof(buff) + 1 )
if( sendto( bcfd[idx], buff, sizeof(buff) + 1, 0 , (struct sockaddr *)&bcLocal[idx], sizeof(struct sockaddr_in) ) != sizeof(buff) + 1 ) {
if( sendto( bcfd[idx], buff, buffMaxSize, 0 , (struct sockaddr *)&bcLocal[idx], sizeof(struct sockaddr_in) ) != buffMaxSize ) {
if(SystemFlags::getSystemSettingType(SystemFlags::debugNetwork).enabled) SystemFlags::OutputDebug(SystemFlags::debugNetwork,"Sendto error: %s\n", getLastSocketErrorFormattedText().c_str());
}
else {