diff --git a/src/nhttpd/yhttpd_core/yrequest.cpp b/src/nhttpd/yhttpd_core/yrequest.cpp
index 71a067cd9..aae302ccf 100644
--- a/src/nhttpd/yhttpd_core/yrequest.cpp
+++ b/src/nhttpd/yhttpd_core/yrequest.cpp
@@ -492,7 +492,7 @@ unsigned int CWebserverRequest::HandlePostBoundary(std::string boundary, unsigne
 
 			// open file for write
 			int fd = open(upload_filename.c_str(), O_WRONLY|O_CREAT|O_TRUNC);
-			if (fd<=0)
+			if (fd<0)
 			{
 				aprintf("cannot open file %s: ", upload_filename.c_str());
 				dperror("");
diff --git a/src/nhttpd/yhttpd_core/ysocket.cpp b/src/nhttpd/yhttpd_core/ysocket.cpp
index 3ff1aa675..0d8ef6d74 100644
--- a/src/nhttpd/yhttpd_core/ysocket.cpp
+++ b/src/nhttpd/yhttpd_core/ysocket.cpp
@@ -309,7 +309,7 @@ int CySocket::Send(char const *buffer, unsigned int length)
 //-----------------------------------------------------------------------------
 bool CySocket::CheckSocketOpen()
 {
-	char buffer[32];
+	char buffer[32]={0};
 
 #ifdef CONFIG_SYSTEM_CYGWIN
 	return !(recv(sock, buffer, sizeof(buffer), MSG_PEEK | MSG_NOSIGNAL) == 0);