git/contrib/coccinelle/free.cocci
Ævar Arnfjörð Bjarmason cf9f49ea48 coccinelle: add a rule to make "type" code use FREE_AND_NULL()
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-06-16 12:41:54 -07:00

20 lines
154 B
Plaintext

@@
expression E;
@@
- if (E)
free(E);
@@
expression E;
@@
- if (!E)
free(E);
@@
type T;
T *ptr;
@@
- free(ptr);
- ptr = NULL;
+ FREE_AND_NULL(ptr);