Check if pointer to original indices are NULL
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Authored by Robert Guetzkow (rjg) on Mar 31 2020, 4:03 PM.

Details

Reviewers

Jeroen Bakker (jbakker)

Maniphest Tasks

T75244: Screw modifier crashes blender

Summary

This patch fixes T75244 by introducing checks to ensure that the v_origindex, p_origindex and e_origindex are not NULL before accessing elements of the array.

Diff Detail

Repository

rB Blender

Branch

2020-03-31-fix-draw-cache-extract-mesh_v2 (branched from master)

Build Status

Buildable 7388
Build 7388: arc lint + arc unit

Event Timeline

Robert Guetzkow (rjg) created this revision.Mar 31 2020, 4:03 PM

Harbormaster completed remote builds in B7388: Diff 23309.Mar 31 2020, 4:03 PM

Robert Guetzkow (rjg) edited the summary of this revision. (Show Details)Mar 31 2020, 4:04 PM

An identical fix has been commited (rBb0bd9b4c70ccdf5d6c2891a543fafd36be0d8af0) by @Jeroen Bakker (jbakker).

Robert Guetzkow (rjg) edited the summary of this revision. (Show Details)Mar 31 2020, 4:16 PM

Revision Contents
Changeset List

Path

Size

source/

blender/

draw/

intern/

draw_cache_extract_mesh.c

31 lines

Diff 23309

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source/blender/draw/intern/draw_cache_extract_mesh.c

Check if pointer to original indices are NULLAbandonedPublicActions