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Zero-initialize structs in init functions

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Ensures there is no field left to its previous undefined value after
calling an init function.
This commit is contained in:
Simon Ser 2022-04-26 09:43:54 +02:00
parent 54653b5d95
commit 6c350799b2
20 changed files with 29 additions and 1 deletions
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3
util/addon.c
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@ -1,9 +1,11 @@
#include <assert.h>
#include <stdlib.h>
#include <string.h>
#include <wayland-server-core.h>
#include <wlr/util/addon.h>
void wlr_addon_set_init(struct wlr_addon_set *set) {
memset(set, 0, sizeof(*set));
wl_list_init(&set->addons);
}
@ -18,6 +20,7 @@ void wlr_addon_set_finish(struct wlr_addon_set *set) {
void wlr_addon_init(struct wlr_addon *addon, struct wlr_addon_set *set,
const void *owner, const struct wlr_addon_interface *impl) {
assert(owner && impl);
memset(addon, 0, sizeof(*addon));
struct wlr_addon *iter;
wl_list_for_each(iter, &set->addons, link) {
if (iter->owner == addon->owner && iter->impl == addon->impl) {