From 1bb10353ff30626dae0540de7422e90b30bd68a6 Mon Sep 17 00:00:00 2001
From: Nick Mathewson <nickm@torproject.org>
Date: Tue, 16 Sep 2014 11:11:17 -0400
Subject: [PATCH] Add coccinelle script to remove pointless callocs

---
 scripts/coccinelle/uncalloc.cocci | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 scripts/coccinelle/uncalloc.cocci

diff --git a/scripts/coccinelle/uncalloc.cocci b/scripts/coccinelle/uncalloc.cocci
new file mode 100644
index 000000000..bf3f74165
--- /dev/null
+++ b/scripts/coccinelle/uncalloc.cocci
@@ -0,0 +1,13 @@
+
+@@
+expression a;
+@@
+- tor_calloc(1, a)
++ tor_malloc_zero(a)
+
+@@
+expression a;
+@@
+- tor_calloc(a, 1)
++ tor_malloc_zero(a)
+