diff --git a/winpr/libwinpr/crypto/crypto.c b/winpr/libwinpr/crypto/crypto.c
index 4729a769b..144222af3 100644
--- a/winpr/libwinpr/crypto/crypto.c
+++ b/winpr/libwinpr/crypto/crypto.c
@@ -150,7 +150,7 @@ BOOL CryptProtectMemory(LPVOID pData, DWORD cbData, DWORD dwFlags)
 {
 	BYTE* pCipherText;
 	size_t cbOut, cbFinal;
-	WINPR_CIPHER_CTX* enc;
+	WINPR_CIPHER_CTX* enc = NULL;
 	BYTE randomKey[256];
 	WINPR_PROTECTED_MEMORY_BLOCK* pMemBlock;
 
diff --git a/winpr/libwinpr/timezone/timezone.c b/winpr/libwinpr/timezone/timezone.c
index 79cb6f36b..abda1e699 100644
--- a/winpr/libwinpr/timezone/timezone.c
+++ b/winpr/libwinpr/timezone/timezone.c
@@ -1711,8 +1711,6 @@ DWORD GetTimeZoneInformation(LPTIME_ZONE_INFORMATION lpTimeZoneInformation)
 #else
 	tz->Bias = 0;
 #endif
-	WLog_DBG(TAG, "tzname[std]: %s, tzname[dst]: %s, timezone: %ld, Daylight: %d",
-			   tzname[0], tzname[1], timezone, daylight);
 
 	dtz = winpr_detect_windows_time_zone(tz->Bias);