Andrew's git / gitweb.git / diff
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coccinelle: add a rule to make "type" code use FREE_AND_NULL()
authorÆvar Arnfjörð Bjarmason <avarab@gmail.com>
Thu, 15 Jun 2017 23:15:45 +0000 (23:15 +0000)
committerJunio C Hamano <gitster@pobox.com>
Fri, 16 Jun 2017 19:41:54 +0000 (12:41 -0700)
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
contrib/coccinelle/free.cocci patch | blob | history
diff --git a/contrib/coccinelle/free.cocci b/contrib/coccinelle/free.cocci
index c03ba737e5fafe63218c7023ce8bbd66c47f7dc5..35fb992621ff7c718d91258f4b8ac18a28db17ab 100644 (file)
--- a/contrib/coccinelle/free.cocci
+++ b/contrib/coccinelle/free.cocci
@@ -9,3 +9,11 @@ expression E;
 @@
 - if (!E)
   free(E);
+
+@@
+type T;
+T *ptr;
+@@
+- free(ptr);
+- ptr = NULL;
++ FREE_AND_NULL(ptr);