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blender crash when painting close to edge of 32 bit texture in 3d view
Closed, ResolvedPublic

Description

System Information
Operating system: Windows-10-10.0.17763 64 Bits
Graphics card: GeForce GTX 1080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 419.67

Blender Version
Broken: version: 2.80 (sub 74), branch: blender2.7, commit date: 2019-06-07 23:24, hash: rB749d53effd58
Worked: (optional)


Short description of error
[Please fill out a short description of the error here]
When painting on a 32 bit texture either in image editor or 3d view, Blender will crash when painting on a pixel that is close to the edge of the texture.

Exact steps for others to reproduce the error
[Please describe the exact steps needed to reproduce the issue]
[Based on the default startup or an attached .blend file (as simple as possible)]

  1. create a plane
  2. start texture paint and create a texture that is 32 bits
  3. paint in 3d view in an area close to the "edge" of the texture
  4. Blender crashes

Event Timeline

Can reproduce, crashes with latest master.

Operating system: Linux-4.15.0-48-generic-x86_64-with-debian-stretch-sid 64 Bits,
Graphics card: GeForce GTX 750 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 384.130