2*len -> use xreallocarray()

ok djm

diff --git a/usr.bin/ssh/uuencode.c b/usr.bin/ssh/uuencode.c
index 5b61f01..ade379d 100644 (file)
--- a/usr.bin/ssh/uuencode.c
+++ b/usr.bin/ssh/uuencode.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: uuencode.c,v 1.27 2013/05/17 00:13:14 djm Exp $ */
+/* $OpenBSD: uuencode.c,v 1.28 2015/04/24 01:36:24 deraadt Exp $ */
 /*
  * Copyright (c) 2000 Markus Friedl.  All rights reserved.
  *
@@ -80,7 +80,7 @@ dump_base64(FILE *fp, const u_char *data, u_int len)
                fprintf(fp, "dump_base64: len > 65536\n");
                return;
        }
-       buf = xmalloc(2*len);
+       buf = xreallocarray(NULL, 2, len);
        n = uuencode(data, len, buf, 2*len);
        for (i = 0; i < n; i++) {
                fprintf(fp, "%c", buf[i]);