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gsk: Avoid a crash

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The subsurface in subsurface nodes can be NULL, so check before
poking at it.
This commit is contained in:
Matthias Clasen
2024-07-02 15:52:51 -04:00
committed by Mat
parent 90803c52e3
commit f424b6bdf1
1 changed files with 1 additions and 1 deletions
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gsk/gskrendernodeimpl.c
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@@ -6995,7 +6995,7 @@ gsk_subsurface_node_diff (GskRenderNode *node1,
/* Shouldn't happen, can_diff() avoids this, but to be sure */ /* Shouldn't happen, can_diff() avoids this, but to be sure */
gsk_render_node_diff_impossible (node1, node2, data); gsk_render_node_diff_impossible (node1, node2, data);
} }
else if (self1->subsurface->parent != data->surface) else if (self1->subsurface && self1->subsurface->parent != data->surface)
{ {
/* The inspector case */ /* The inspector case */
gsk_render_node_diff (self1->child, self2->child, data); gsk_render_node_diff (self1->child, self2->child, data);