DEV: coccinelle: Add realloc_leak.cocci

This coccinelle patch finds locations where the return value of `realloc()` is assigned to the pointer passed to `realloc()`. This calls will leak memory if `realloc()` returns `NULL`.
2021-10-23 19:53:35 +02:00 · 2021-10-23 19:53:35 +02:00 · e6c04507d8
parent e0c1d749a8
commit e6c04507d8
1 changed files with 6 additions and 0 deletions
--- a/dev/coccinelle/realloc_leak.cocci
+++ b/dev/coccinelle/realloc_leak.cocci
@ -0,0 +1,6 @@
+@@
+expression E;
+expression F;
+@@
+
+* E = realloc(E, F);