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wayland_common: free DND resources on shutdown and error 

This leaked only in edge cases, if at all.
This commit is contained in:
sfan5 2024-02-28 16:48:47 +01:00
parent 15c48f3dc1
commit f36ab2c609
1 changed files with 20 additions and 10 deletions
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30
video/out/wayland_common.c
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@ -1549,6 +1549,15 @@ static const struct wl_registry_listener registry_listener = {
};
/* Static functions */
static void free_dnd_data(struct vo_wayland_state *wl)
{
// caller should close wl->dnd_fd if appropriate
wl->dnd_action = -1;
TA_FREEP(&wl->dnd_mime_type);
wl->dnd_mime_score = 0;
}
static void check_dnd_fd(struct vo_wayland_state *wl)
{
if (wl->dnd_fd == -1)
@ -1573,21 +1582,18 @@ static void check_dnd_fd(struct vo_wayland_state *wl)
MP_VERBOSE(wl, "Read %zu bytes from the DND fd\n", file_list.len);
mp_event_drop_mime_data(wl->vo->input_ctx, wl->dnd_mime_type,
file_list, wl->dnd_action);
talloc_free(file_list.start);
if (wl->dnd_mime_type)
talloc_free(wl->dnd_mime_type);
if (wl->dnd_action >= 0 && wl->dnd_offer)
if (wl->dnd_offer)
wl_data_offer_finish(wl->dnd_offer);
wl->dnd_action = -1;
wl->dnd_mime_type = NULL;
wl->dnd_mime_score = 0;
mp_event_drop_mime_data(wl->vo->input_ctx, wl->dnd_mime_type,
file_list, wl->dnd_action);
talloc_free(file_list.start);
free_dnd_data(wl);
}
if (fdp.revents & (POLLIN | POLLERR | POLLHUP)) {
free_dnd_data(wl);
close(wl->dnd_fd);
wl->dnd_fd = -1;
}
@ -2593,6 +2599,10 @@ void vo_wayland_uninit(struct vo *vo)
if (!wl)
return;
if (wl->dnd_fd != -1)
close(wl->dnd_fd);
free_dnd_data(wl);
mp_input_put_key(wl->vo->input_ctx, MP_INPUT_RELEASE_ALL);
if (wl->compositor)