Fix

Author: yosuke-wolfssl

src/wolfscp.c

@@ -1904,7 +1904,11 @@ static char* MakeScpCmd(const char* name, char dir, void* heap)
     char* cmd;
     int sz;
 
+#ifdef USE_WINDOWS_API
+    sz = WSCPRINTF("scp -%c %s", dir, name) + 1;
+#else
     sz = WSNPRINTF(NULL, 0, "scp -%c %s", dir, name) + 1;
+#endif
     if (sz <= 0) {
         return NULL;
     }

wolfssh/port.h

@@ -551,6 +551,7 @@ extern "C" {
         #define WSTRNCASECMP(s1,s2,n) _strnicmp((s1),(s2),(n))
         #define WSNPRINTF(s,n,f,...) _snprintf_s((s),(n),_TRUNCATE,(f),##__VA_ARGS__)
         #define WVSNPRINTF(s,n,f,...) _vsnprintf_s((s),(n),_TRUNCATE,(f),##__VA_ARGS__)
+        #define WSCPRINTF(f,...) _scprintf((f),##__VA_ARGS__)
         #define WSTRTOK(s1,s2,s3) strtok_s((s1),(s2),(s3))
     #elif defined(MICROCHIP_MPLAB_HARMONY) || defined(MICROCHIP_PIC32)
         #include <stdio.h>