diff --git a/modules/adminlog.cpp b/modules/adminlog.cpp
index 6c8b8b50..cd2c9a8d 100644
--- a/modules/adminlog.cpp
+++ b/modules/adminlog.cpp
@@ -198,7 +198,7 @@ private:
 		LOG_TO_SYSLOG = 1 << 1,
 		LOG_TO_BOTH   = LOG_TO_FILE | LOG_TO_SYSLOG
 	};
-	LogMode m_eLogMode;
+	LogMode m_eLogMode = LOG_TO_FILE;
 	CString m_sLogFile;
 };
 
diff --git a/modules/clientnotify.cpp b/modules/clientnotify.cpp
index ca999b10..0198b896 100644
--- a/modules/clientnotify.cpp
+++ b/modules/clientnotify.cpp
@@ -22,8 +22,8 @@ using std::set;
 class CClientNotifyMod : public CModule {
 protected:
 	CString m_sMethod;
-	bool m_bNewOnly;
-	bool m_bOnDisconnect;
+	bool m_bNewOnly{};
+	bool m_bOnDisconnect{};
 
 	set<CString> m_sClientsSeen;
 
diff --git a/modules/ctcpflood.cpp b/modules/ctcpflood.cpp
index c105ef73..d64018ef 100644
--- a/modules/ctcpflood.cpp
+++ b/modules/ctcpflood.cpp
@@ -21,9 +21,6 @@
 class CCtcpFloodMod : public CModule {
 public:
 	MODCONSTRUCTOR(CCtcpFloodMod) {
-		m_tLastCTCP = 0;
-		m_iNumCTCP = 0;
-
 		AddHelpCommand();
 		AddCommand("Secs", static_cast<CModCommand::ModCmdFunc>(&CCtcpFloodMod::OnSecsCommand), "<limit>", "Set seconds limit");
 		AddCommand("Lines", static_cast<CModCommand::ModCmdFunc>(&CCtcpFloodMod::OnLinesCommand), "<limit>", "Set lines limit");
@@ -131,11 +128,11 @@ public:
 	}
 
 private:
-	time_t m_tLastCTCP;
-	unsigned int m_iNumCTCP;
+	time_t m_tLastCTCP = 0;
+	unsigned int m_iNumCTCP = 0;
 
-	time_t m_iThresholdSecs;
-	unsigned int m_iThresholdMsgs;
+	time_t m_iThresholdSecs{};
+	unsigned int m_iThresholdMsgs{};
 };
 
 template<> void TModInfo<CCtcpFloodMod>(CModInfo& Info) {
diff --git a/modules/cyrusauth.cpp b/modules/cyrusauth.cpp
index 6595fe5e..d94fe756 100644
--- a/modules/cyrusauth.cpp
+++ b/modules/cyrusauth.cpp
@@ -31,6 +31,13 @@ public:
 	MODCONSTRUCTOR(CSASLAuthMod) {
 		m_Cache.SetTTL(60000/*ms*/);
 
+		m_cbs[0].id = SASL_CB_GETOPT;
+		m_cbs[0].proc = reinterpret_cast<int(*)()>(CSASLAuthMod::getopt);
+		m_cbs[0].context = this;
+		m_cbs[1].id = SASL_CB_LIST_END;
+		m_cbs[1].proc = nullptr;
+		m_cbs[1].context = nullptr;
+
 		AddHelpCommand();
 		AddCommand("CreateUser",       static_cast<CModCommand::ModCmdFunc>(&CSASLAuthMod::CreateUserCommand),
 			"[yes|no]");
@@ -77,13 +84,6 @@ public:
 			return false;
 		}
 
-		m_cbs[0].id = SASL_CB_GETOPT;
-		m_cbs[0].proc = reinterpret_cast<int(*)()>(CSASLAuthMod::getopt);
-		m_cbs[0].context = this;
-		m_cbs[1].id = SASL_CB_LIST_END;
-		m_cbs[1].proc = nullptr;
-		m_cbs[1].context = nullptr;
-
 		return true;
 	}
 
diff --git a/modules/fail2ban.cpp b/modules/fail2ban.cpp
index ee10c048..ce65b06f 100644
--- a/modules/fail2ban.cpp
+++ b/modules/fail2ban.cpp
@@ -196,7 +196,7 @@ public:
 
 private:
 	TCacheMap<CString, unsigned int> m_Cache;
-	unsigned int                     m_uiAllowedFailed;
+	unsigned int                     m_uiAllowedFailed{};
 };
 
 template<> void TModInfo<CFailToBanMod>(CModInfo& Info) {
diff --git a/modules/keepnick.cpp b/modules/keepnick.cpp
index 8bd1c0d3..b943bb40 100644
--- a/modules/keepnick.cpp
+++ b/modules/keepnick.cpp
@@ -192,7 +192,7 @@ public:
 
 private:
 	// If this is nullptr, we are turned off for some reason
-	CKeepNickTimer* m_pTimer;
+	CKeepNickTimer* m_pTimer = nullptr;
 };
 
 CKeepNickTimer::CKeepNickTimer(CKeepNickMod *pMod) : CTimer(pMod, 30, 0,
diff --git a/modules/kickrejoin.cpp b/modules/kickrejoin.cpp
index 4741a53f..95a210ae 100644
--- a/modules/kickrejoin.cpp
+++ b/modules/kickrejoin.cpp
@@ -47,7 +47,7 @@ protected:
 
 class CRejoinMod : public CModule {
 private:
-	unsigned int delay;
+	unsigned int delay = 10;
 
 public:
 	MODCONSTRUCTOR(CRejoinMod) {
diff --git a/modules/notes.cpp b/modules/notes.cpp
index 10c33ec8..0192e09a 100644
--- a/modules/notes.cpp
+++ b/modules/notes.cpp
@@ -19,7 +19,7 @@
 using std::stringstream;
 
 class CNotesMod : public CModule {
-	bool bShowNotesOnLogin;
+	bool m_bShowNotesOnLogin{};
 
 	void ListCommand(const CString &sLine) {
 		ListNotes();
@@ -85,14 +85,14 @@ public:
 	virtual ~CNotesMod() {}
 
 	bool OnLoad(const CString& sArgs, CString& sMessage) override {
-		bShowNotesOnLogin = !sArgs.Equals("-disableNotesOnLogin");
+		m_bShowNotesOnLogin = !sArgs.Equals("-disableNotesOnLogin");
 		return true;
 	}
 
 	CString GetWebMenuTitle() override { return "Notes"; }
 
 	void OnClientLogin() override {
-		if (bShowNotesOnLogin) {
+		if (m_bShowNotesOnLogin) {
 			ListNotes(true);
 		}
 	}
diff --git a/modules/q.cpp b/modules/q.cpp
index edb16dca..32a4091d 100644
--- a/modules/q.cpp
+++ b/modules/q.cpp
@@ -372,11 +372,11 @@ public:
 	}
 
 private:
-	bool m_bCloaked;
-	bool m_bAuthed;
-	bool m_bRequestedWhoami;
-	bool m_bRequestedChallenge;
-	bool m_bCatchResponse;
+	bool m_bCloaked{};
+	bool m_bAuthed{};
+	bool m_bRequestedWhoami{};
+	bool m_bRequestedChallenge{};
+	bool m_bCatchResponse{};
 	MCString m_msChanModes;
 
 	void PutQ(const CString& sMessage) {
@@ -590,11 +590,11 @@ private:
 /* Settings */
 	CString m_sUsername;
 	CString m_sPassword;
-	bool    m_bUseCloakedHost;
-	bool    m_bUseChallenge;
-	bool    m_bRequestPerms;
-	bool    m_bJoinOnInvite;
-	bool    m_bJoinAfterCloaked;
+	bool    m_bUseCloakedHost{};
+	bool    m_bUseChallenge{};
+	bool    m_bRequestPerms{};
+	bool    m_bJoinOnInvite{};
+	bool    m_bJoinAfterCloaked{};
 
 	void SetUsername(const CString& sUsername) {
 		m_sUsername = sUsername;
diff --git a/modules/sasl.cpp b/modules/sasl.cpp
index 557d2fcd..b7a5af90 100644
--- a/modules/sasl.cpp
+++ b/modules/sasl.cpp
@@ -61,7 +61,7 @@ public:
 	}
 
 private:
-	unsigned int m_uiIndex;
+	unsigned int m_uiIndex = 0;
 };
 
 class CSASLMod : public CModule {
diff --git a/src/IRCNetwork.cpp b/src/IRCNetwork.cpp
index 91ce49a2..637ee85a 100644
--- a/src/IRCNetwork.cpp
+++ b/src/IRCNetwork.cpp
@@ -475,6 +475,7 @@ bool CIRCNetwork::ParseConfig(CConfig *pConfig, CString& sError, bool bUpgrade)
 			CUtils::PrintError(sError);
 
 			CZNC::DumpConfig(pSubConf);
+			delete pChan;
 			return false;
 		}