Re: [PATCH v3 11/23] untracked cache: load from UNTR index extension

Nguyễn Thái Ngọc Duy  [off-list ref] writes:

+struct untracked_cache *read_untracked_extension(const void *data, unsigned long sz)
+{
+	const struct ondisk_untracked_cache *ouc;
+	struct untracked_cache *uc;
+	struct read_data rd;
+	const unsigned char *next = data, *end = data + sz;

data + sz is arithmetic on void * which is a no-no.