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Wayland: touch events, use of memory after it is freed

This commit is contained in:
Sylvain Becker 2019-10-30 21:12:36 +01:00
parent 86ae245bc0
commit 88ba6798e9
1 changed files with 7 additions and 3 deletions
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6
src/video/wayland/SDL_waylandevents.c
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@ -151,11 +151,15 @@ touch_del(SDL_TouchID id, float* x, float* y, struct wl_surface **surface)
touch_points.tail = tp->prev; touch_points.tail = tp->prev;
} }
{
struct SDL_WaylandTouchPoint *next = tp->next;
SDL_free(tp); SDL_free(tp);
tp = next;
} }
} else {
tp = tp->next; tp = tp->next;
} }
}
} }
static struct wl_surface* static struct wl_surface*