From 2eafd19dfadd035214ae7b17a91436650730a28e Mon Sep 17 00:00:00 2001
From: Michael McConville <mmcconville@mykolab.com>
Date: Mon, 14 Sep 2015 15:29:55 -0400
Subject: [PATCH] Remove a needless memset(). It's okay that we don't append
 NUL because len is actually one more than the length of argv[0]. However,
 this is precarious and should probably be replaced with more robust logic.

---
 src/rt/rust_builtin.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/rt/rust_builtin.c b/src/rt/rust_builtin.c
index cf497438a6b75..af15bda4c3d4a 100644
--- a/src/rt/rust_builtin.c
+++ b/src/rt/rust_builtin.c
@@ -328,7 +328,6 @@ int rust_get_argv_zero(void* p, size_t* sz)
     return -1;
   }
 
-  memset(p, 0, len);
   memcpy(p, argv[0], len);
   free(argv);
   return 0;