X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/putty/blobdiff_plain/50d7de97df48ac10b321c216f2b4e880f710f435..fc9b052a2fc832ea8bc3efa9c79eba0f961830b2:/windows/winpgen.c

diff --git a/windows/winpgen.c b/windows/winpgen.c
index c83d0d20..aeebb629 100644
--- a/windows/winpgen.c
+++ b/windows/winpgen.c
@@ -41,6 +41,22 @@ void modalfatalbox(char *fmt, ...)
     exit(1);
 }
 
+/*
+ * Print a non-fatal message box and do not exit.
+ */
+void nonfatal(char *fmt, ...)
+{
+    va_list ap;
+    char *stuff;
+
+    va_start(ap, fmt);
+    stuff = dupvprintf(fmt, ap);
+    va_end(ap);
+    MessageBox(NULL, stuff, "PuTTYgen Error",
+	       MB_SYSTEMMODAL | MB_ICONERROR | MB_OK);
+    sfree(stuff);
+}
+
 /* ----------------------------------------------------------------------
  * Progress report code. This is really horrible :-)
  */
@@ -958,7 +974,7 @@ static int CALLBACK MainDlgProc(HWND hwnd, UINT msg,
 		 * Seed the entropy pool
 		 */
 		random_add_heavynoise(state->entropy, state->entropy_size);
-		memset(state->entropy, 0, state->entropy_size);
+		smemclr(state->entropy, state->entropy_size);
 		sfree(state->entropy);
 		state->collecting_entropy = FALSE;