code analysis warnings fix and acknowledge stack usage warning

diff --git a/libs/esl/src/esl.c b/libs/esl/src/esl.c
index 45cf785cd83afc31714de289c6fa1bac93ce55dc..95e9615107db9b242571d1f34b67952ee42c96e1 100644 (file)
--- a/libs/esl/src/esl.c
+++ b/libs/esl/src/esl.c
@@ -646,6 +646,10 @@ ESL_DECLARE(int) esl_wait_sock(esl_socket_t sock, uint32_t ms, esl_poll_t flags)
 
 
 #ifdef ESL_USE_SELECT
+#ifdef WIN32
+#pragma warning( push )
+#pragma warning( disable : 6262 ) /* warning C6262: Function uses '98348' bytes of stack: exceeds /analyze:stacksize'16384'. Consider moving some data to heap */
+#endif
 ESL_DECLARE(int) esl_wait_sock(esl_socket_t sock, uint32_t ms, esl_poll_t flags)
 {
        int s = 0, r = 0;
@@ -654,12 +658,15 @@ ESL_DECLARE(int) esl_wait_sock(esl_socket_t sock, uint32_t ms, esl_poll_t flags)
        fd_set efds;
        struct timeval tv;
 
+       FD_ZERO(&rfds);
+       FD_ZERO(&wfds);
+       FD_ZERO(&efds);
+
        /* Wouldn't you rather know?? */
        assert(sock <= FD_SETSIZE);
 
        
        if ((flags & ESL_POLL_READ)) {
-               FD_ZERO(&rfds);
 
 #ifdef WIN32
 #pragma warning( push )
@@ -672,7 +679,6 @@ ESL_DECLARE(int) esl_wait_sock(esl_socket_t sock, uint32_t ms, esl_poll_t flags)
        }
 
        if ((flags & ESL_POLL_WRITE)) {
-               FD_ZERO(&wfds);
 
 #ifdef WIN32
 #pragma warning( push )
@@ -685,7 +691,6 @@ ESL_DECLARE(int) esl_wait_sock(esl_socket_t sock, uint32_t ms, esl_poll_t flags)
        }
 
        if ((flags & ESL_POLL_ERROR)) {
-               FD_ZERO(&efds);
 
 #ifdef WIN32
 #pragma warning( push )
@@ -721,6 +726,9 @@ ESL_DECLARE(int) esl_wait_sock(esl_socket_t sock, uint32_t ms, esl_poll_t flags)
        return r;
 
 }
+#ifdef WIN32
+#pragma warning( pop ) 
+#endif
 #endif
 
 #ifdef ESL_USE_POLL