X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/putty/blobdiff_plain/167ff00352b6dd24b750f8e2c8138b09d128a9be..64ef4639e637287f5036cd274239f82e8bb05470:/x11fwd.c

diff --git a/x11fwd.c b/x11fwd.c
index 5b4f76cd..1e04f542 100644
--- a/x11fwd.c
+++ b/x11fwd.c
@@ -264,10 +264,10 @@ void x11_free_display(struct X11Display *disp)
     sfree(disp->hostname);
     sfree(disp->unixsocketpath);
     if (disp->localauthdata)
-	memset(disp->localauthdata, 0, disp->localauthdatalen);
+	smemclr(disp->localauthdata, disp->localauthdatalen);
     sfree(disp->localauthdata);
     if (disp->remoteauthdata)
-	memset(disp->remoteauthdata, 0, disp->remoteauthdatalen);
+	smemclr(disp->remoteauthdata, disp->remoteauthdatalen);
     sfree(disp->remoteauthdata);
     sfree(disp->remoteauthprotoname);
     sfree(disp->remoteauthdatastring);
@@ -487,7 +487,7 @@ void x11_get_auth_from_authfile(struct X11Display *disp,
 
     done:
     fclose(authfp);
-    memset(buf, 0, 65537 * 4);
+    smemclr(buf, 65537 * 4);
     sfree(buf);
     sfree(ourhostname);
 }