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Before this commit, there was a use-after-free bug on Reconfigure: - theme_finish() destroys lab_imgs for titlebar icons - For some reason, undecorate() calls _create_buffer() in scaled-img-buffer.c, which calls img_render() on a destroyed lab_img. So in this commit, the lifetime of lab_img is expanded to when the scaled_img_buffers referencing it are all destroyed. This is achieved by calling lab_img_copy() when setting a lab_img to scaled_img_buffer and calling lab_img_destroy() when clearing a lab_img. Now that scaled_img_buffer.img are always different, lab_img_equal() is added to compare the content of scaled_img_buffer.img. |
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| img-png.h | ||
| img-svg.h | ||
| img-xbm.h | ||
| img-xpm.h | ||
| img.h | ||