Add safeguard against buffer overflow when calling scanf.

[gnushogi.git] / gnushogi / cursesdsp.c

diff --git a/gnushogi/cursesdsp.c b/gnushogi/cursesdsp.c
index dd6b10f..27a2f72 100644 (file)
--- a/gnushogi/cursesdsp.c
+++ b/gnushogi/cursesdsp.c
@@ -33,6 +33,7 @@
 
 #include <ctype.h>
 #include <signal.h>
+#include <stdio.h>
 
 #include <sys/param.h>
 #include <sys/types.h>
@@ -162,9 +163,9 @@ Curses_Printf(const char *format, ...)
 
 
 void
-Curses_RequestInputString(char* buffer)
+Curses_doRequestInputString(const char* fmt, char* buffer)
 {
-    FLUSH_SCANW("%s", buffer);
+    FLUSH_SCANW(fmt, buffer);
 }