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fix segfault in EmbreeScene.__dealloc__, due to use-after-free of EmbreeDevice #7

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Merged
mikedh merged 1 commit into from
Oct 22, 2025
Merged

fix segfault in EmbreeScene.__dealloc__, due to use-after-free of EmbreeDevice #7

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6 changes: 3 additions & 3 deletions embreex/rtcore_scene.pyx
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Original file line number Diff line number Diff line change
Expand Up @@ -28,9 +28,9 @@ cdef void error_printer(const rtc.RTCError code, const char *_str) noexcept:
cdef class EmbreeScene:
def __init__(self, rtc.EmbreeDevice device=None, robust=False):
if device is None:
# We store the embree device inside EmbreeScene to avoid premature deletion
self.device = rtc.EmbreeDevice()
device = self.device
device = rtc.EmbreeDevice()
# We store the embree device inside EmbreeScene to avoid premature deletion
self.device = device
flags = RTC_SCENE_STATIC
if robust:
# bitwise-or the robust flag
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