DEV: coccinelle: Add ha_free.cocci

Taken from 61cfdf4fd8.
2021-11-04 21:03:51 +01:00 · 2021-11-04 21:03:51 +01:00 · cc17a6e1d3
parent 785b84bb8f
commit cc17a6e1d3
1 changed files with 6 additions and 0 deletions
--- a/dev/coccinelle/ha_free.cocci
+++ b/dev/coccinelle/ha_free.cocci
@ -0,0 +1,6 @@
+@ rule @
+expression E;
+@@
+- free(E);
+- E = NULL;
+ ha_free(&E);