Fix leak of 'fname' introduced by the rewrite of write_random_seed in

[sgt/putty] / windows / winpgen.c

diff --git a/windows/winpgen.c b/windows/winpgen.c
index 48a02ec..ffbeb1a 100644 (file)
--- a/windows/winpgen.c
+++ b/windows/winpgen.c
@@ -20,7 +20,7 @@
 
 #define WM_DONEKEY (WM_APP + 1)
 
-#define DEFAULT_KEYSIZE 1024
+#define DEFAULT_KEYSIZE 2048
 
 static char *cmdline_keyfile = NULL;
 
@@ -958,7 +958,7 @@ 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;