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wlr_damage_ring: Clamp damage region to buffer size

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Alexander Orzechowski 2024-10-07 14:48:15 -04:00 • committed by Kirill Primak
parent 9904f160af
commit fbafd8ed94
1 changed files with 2 additions and 0 deletions
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2
types/wlr_damage_ring.c
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@ -116,6 +116,8 @@ void wlr_damage_ring_rotate_buffer(struct wlr_damage_ring *ring,
continue;
}
pixman_region32_intersect_rect(damage, damage, 0, 0, buffer->width, buffer->height);
// Check the number of rectangles
int n_rects = pixman_region32_n_rects(damage);
if (n_rects > WLR_DAMAGE_RING_MAX_RECTS) {