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gl: Avoid a use-after-free

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This only happens with big, non-atlased glyphs, so it is rare, but
it gets triggered by the Masking demo in gtk4-demo.

Fixes: #6347
This commit is contained in:
Matthias Clasen
2024-01-20 13:30:31 -05:00
parent 8d00af6351
commit b2f783b70b
1 changed files with 2 additions and 4 deletions
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6
gsk/gl/gskgltexturelibrary.c
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@@ -117,9 +117,8 @@ gsk_gl_texture_library_real_compact (GskGLTextureLibrary *self,
g_hash_table_iter_remove (&iter);
dropped++;
}
if (periodic_scan)
entry->accessed = FALSE;
else if (periodic_scan)
entry->accessed = FALSE;
}
}
@@ -440,7 +439,6 @@ gsk_gl_texture_library_pack (GskGLTextureLibrary *self,
entry->texture = texture;
entry->is_atlased = FALSE;
entry->accessed = TRUE;
entry->area.x = padding / (float) (padding + width + padding);
entry->area.y = padding / (float) (padding + height + padding);
entry->area.x2 = (padding + width) / (float) (padding + width + padding);