Six resolveInsideRoot tests called t.Errorf then continued to err.Error()
on a potentially-nil error — if err was unexpectedly nil, the subsequent
err.Error() call would panic with nil pointer dereference.
Fix: use t.Fatalf/t.Fatal in the nil-error branch so execution stops
before the err.Error() call. Affects:
- TestResolveInsideRoot_EmptyUserPath
- TestResolveInsideRoot_AbsolutePathRejected
- TestResolveInsideRoot_DotDotTraversal
- TestResolveInsideRoot_DotDotWithIntermediate
- TestResolveInsideRoot_NestedDotDotEscapes
- TestResolveInsideRoot_DotdotAtStart
Fixes regression reported in issue #965.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
core-be