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Segmentation Fault when gbm device doesn't outlive gbm buffer object #24

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FallingSnow opened this issue Jun 19, 2023 · 1 comment
Open

Segmentation Fault when gbm device doesn't outlive gbm buffer object #24

FallingSnow opened this issue Jun 19, 2023 · 1 comment

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@FallingSnow
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$ uname -a
Linux ayrtonslaptop 6.3.8-arch1-1 #1 SMP PREEMPT_DYNAMIC Wed, 14 Jun 2023 20:10:31 +0000 x86_64 GNU/Linux

gbm.rs/src/buffer_object.rs

Line 493 in 8d3cb5a

ffi: Ptr::<ffi::gbm_bo>::new(ffi, |ptr| ffi::gbm_bo_destroy(ptr)),

Is causing a segmentation fault on my system when the gbm::Device is dropped before the buffer object. I'm not using any unsafe code so I don't think this should be allowed to happen.

Let me know if you need any more details.
@Drakulix
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No, that shouldn't happen, see #25 for a potential solution.

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@FallingSnow @Drakulix