strcpy using the same in and output string doesn't work in 64 bit

src/exe/co_convert/src/cnv_ctx.cpp

@@ -47,11 +47,14 @@ int CnvCtx::remove_spaces(
 			const char *in,
 			char	*out)
 {
-  char    *s;
+  char    *s, *s1;
 
   for ( s = (char *)in; !((*s == 0) || ((*s != ' ') && (*s != 9))); s++);
 
-  strcpy( out, s);
+  // strcpy( out, s);
+  for ( s1 = out; *s; s++,s1++)
+    *s1 = *s;
+  *s1 = 0;
         
   s = out;
   if ( strlen(s) != 0) {

src/lib/co/src/co_dcli.c

@@ -1052,7 +1052,7 @@ int	dcli_trim( char *out_str, char *in_str)
 
 int	dcli_remove_blank( char *out_str, char *in_str)
 {
-	char *s;
+	char *s, *s1;
 
 	s = in_str;
 	/* Find first not blank */
@@ -1062,7 +1062,11 @@ int	dcli_remove_blank( char *out_str, char *in_str)
 	    break;
 	  s++;
 	}
-	strcpy( out_str, s);
+	/* strcpy( out_str, s); */
+	for ( s1 = out_str; *s; s++,s1++)
+	  *s1 = *s;
+	*s1 = 0;
+
 	/* Remove at end */
 	s = out_str + strlen(out_str);
 	s--;