- fixed some bugs discovered by coverity scan

source/glest_game/ai/ai_interface.cpp

@@ -622,7 +622,7 @@ const Resource *AiInterface::getResource(const ResourceType *rt){
 }
 
 Unit *AiInterface::getMyUnitPtr(int unitIndex) {
-	if(unitIndex >= world->getFaction(factionIndex)->getUnitCount()) {
+	if(unitIndex < 0 || unitIndex >= world->getFaction(factionIndex)->getUnitCount()) {
 		char szBuf[8096]="";
 		snprintf(szBuf,8096,"In [%s::%s Line: %d] unitIndex >= world->getFaction(factionIndex)->getUnitCount(), unitIndex = %d, world->getFaction(factionIndex)->getUnitCount() = %d",__FILE__,__FUNCTION__,__LINE__,unitIndex,world->getFaction(factionIndex)->getUnitCount());
 		throw megaglest_runtime_error(szBuf);

source/glest_game/ai/ai_rule.cpp

@@ -1305,6 +1305,7 @@ void AiRuleProduce::produceSpecific(const ProduceTask *pt){
 						//besti=i%(producers.size());
 					}
 				}
+				if(bestIndex >= 0) {
 					if(	aiInterface->getMyUnit(bestIndex)->getCommandSize() > 2) {
 						// maybe we need another producer of this kind if possible!
 						if(aiInterface->reqsOk(aiInterface->getMyUnit(bestIndex)->getType())) {
@@ -1421,8 +1422,7 @@ void AiRuleProduce::produceSpecific(const ProduceTask *pt){
 							aiInterface->giveCommand(bestIndex, defCt);
 						}
 					}
-				else
+					else {
-				{
 						if(currentCommandCount == 0) {
 							if(SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s Line: %d]\n",__FILE__,__FUNCTION__,__LINE__);
 							defCt = NULL;
@@ -1466,6 +1466,7 @@ void AiRuleProduce::produceSpecific(const ProduceTask *pt){
 						aiInterface->giveCommand(bestIndex, defCt);
 					}
 				}
+			}
 			else {
 				int pIndex = ai->getRandom()->randRange(0, (int)producers.size()-1);
 				int producerIndex= producers[pIndex];

source/glest_game/network/network_message.cpp

@@ -2012,6 +2012,9 @@ void NetworkMessageCommandList::fromEndianDetail() {
 //	class NetworkMessageText
 // =====================================================
 
+NetworkMessageText::NetworkMessageText() {
+	messageType	= nmtText;
+}
 NetworkMessageText::NetworkMessageText(const string &text, int teamIndex, int playerIndex,
 										const string targetLanguage) {
 	if((int)text.length() >= maxTextStringSize) {
@@ -2759,6 +2762,10 @@ void NetworkMessageSynchNetworkGameDataStatus::fromEndianDetail() {
 //	class NetworkMessageSynchNetworkGameDataFileCRCCheck
 // =====================================================
 
+NetworkMessageSynchNetworkGameDataFileCRCCheck::NetworkMessageSynchNetworkGameDataFileCRCCheck() {
+	messageType= nmtSynchNetworkGameDataFileCRCCheck;
+}
+
 NetworkMessageSynchNetworkGameDataFileCRCCheck::NetworkMessageSynchNetworkGameDataFileCRCCheck(
 		uint32 totalFileCount, uint32 fileIndex, uint32 fileCRC, const string fileName)
 {
@@ -2872,7 +2879,9 @@ void NetworkMessageSynchNetworkGameDataFileCRCCheck::fromEndian() {
 // =====================================================
 //	class NetworkMessageSynchNetworkGameDataFileGet
 // =====================================================
-
+NetworkMessageSynchNetworkGameDataFileGet::NetworkMessageSynchNetworkGameDataFileGet() {
+	messageType= nmtSynchNetworkGameDataFileGet;
+}
 NetworkMessageSynchNetworkGameDataFileGet::NetworkMessageSynchNetworkGameDataFileGet(const string fileName) {
 	messageType= nmtSynchNetworkGameDataFileGet;
     data.fileName       = fileName;
@@ -3307,6 +3316,9 @@ void NetworkMessageLoadingStatus::fromEndian() {
 // =====================================================
 //	class NetworkMessageMarkCell
 // =====================================================
+NetworkMessageMarkCell::NetworkMessageMarkCell() {
+	messageType	= nmtMarkCell;
+}
 
 NetworkMessageMarkCell::NetworkMessageMarkCell(Vec2i target, int factionIndex, const string &text, int playerIndex) {
 	if((int)text.length() >= maxTextStringSize) {

source/glest_game/network/network_message.h

@@ -520,7 +520,7 @@ protected:
 	virtual unsigned char * packMessage();
 
 public:
-	NetworkMessageText(){}
+	NetworkMessageText();
 	NetworkMessageText(const string &text, int teamIndex, int playerIndex,
 			const string targetLanguage);
 
@@ -793,7 +793,7 @@ protected:
 	virtual unsigned char * packMessage();
 
 public:
-    NetworkMessageSynchNetworkGameDataFileCRCCheck() {};
+    NetworkMessageSynchNetworkGameDataFileCRCCheck();
 	NetworkMessageSynchNetworkGameDataFileCRCCheck(uint32 totalFileCount, uint32 fileIndex, uint32 fileCRC, const string fileName);
 
 	virtual size_t getDataSize() const { return sizeof(Data); }
@@ -845,7 +845,7 @@ protected:
 	virtual unsigned char * packMessage();
 
 public:
-    NetworkMessageSynchNetworkGameDataFileGet() {};
+    NetworkMessageSynchNetworkGameDataFileGet();
 	NetworkMessageSynchNetworkGameDataFileGet(const string fileName);
 
 	virtual size_t getDataSize() const { return sizeof(Data); }
@@ -1089,7 +1089,7 @@ protected:
 	virtual unsigned char * packMessage();
 
 public:
-	NetworkMessageMarkCell(){}
+	NetworkMessageMarkCell();
 	NetworkMessageMarkCell(Vec2i target, int factionIndex, const string &text, int playerIndex);
 
 	virtual size_t getDataSize() const { return sizeof(Data); }

source/shared_lib/include/sound/sound_file_loader.h

@@ -85,6 +85,7 @@ private:
 	string fileName;
 
 public:
+	OggSoundFileLoader();
 	virtual void open(const string &path, SoundInfo *soundInfo);
 	virtual uint32 read(int8 *samples, uint32 size);
 	virtual void close();

source/shared_lib/sources/compression/compression_utils.cpp

@@ -254,6 +254,9 @@ int zipfile_tool(int argc, const char *argv[]) {
         uint n = BUF_SIZE - stream.avail_out;
         if (fwrite(s_outbuf, 1, n, pOutfile) != n) {
         	if(SystemFlags::VERBOSE_MODE_ENABLED) printf("Failed writing to output file!\n");
+
+      	    if(pInfile) fclose(pInfile);
+      	    if(pOutfile) fclose(pOutfile);
         	return EXIT_FAILURE;
         }
         stream.next_out = s_outbuf;

source/shared_lib/sources/platform/sdl/thread.cpp

@@ -107,7 +107,7 @@ public:
 				base_thread->signalQuit();
 				sleep(10);
 
-				if(Thread::getEnableVerboseMode()) printf("!!!! cleanupPendingThread Line: %d thread = %p [%s]\n",__LINE__,thread,(base_thread != NULL ? base_thread->getUniqueID().c_str() : "n/a"));
+				if(Thread::getEnableVerboseMode()) printf("!!!! cleanupPendingThread Line: %d thread = %p [%s]\n",__LINE__,thread,base_thread->getUniqueID().c_str());
 
 				if(base_thread->getRunningStatus() == true || base_thread->getExecutingTask() == true) {
 

source/shared_lib/sources/sound/sound_file_loader.cpp

@@ -201,6 +201,11 @@ void WavSoundFileLoader::restart(){
 //        Ogg Sound File Loader
 // =======================================
 
+OggSoundFileLoader::OggSoundFileLoader() {
+	vf = NULL;
+	f = NULL;
+}
+
 void OggSoundFileLoader::open(const string &path, SoundInfo *soundInfo){
 	fileName = path;