Tests fail with SEGFAULT in debug mode on Commit d6f6fa7

[lbenporat-cloudinary]

Describe the bug
When building the library based on commit d6f6fa7, I encountered two test failures while running ci.sh in debug mode. The tests fail with segmentation faults (SEGFAULT).

To Reproduce
Steps to reproduce the behavior:

1. Checkout the commit d6f6fa7
2. Run:

./ci.sh debug

Expected behavior
All tests should pass.

Screenshots
Out of 55 tests, 2 tests fail:

96% tests passed, 2 tests failed out of 55

Total Test time (real) =   6.37 sec

The following tests did not run:
	 54 - GaussBlurTest.SlowTestDirac1D (Disabled)

The following tests FAILED:
	  3 - ButteraugliInPlaceTest.LargeImage (SEGFAULT)
	 17 - JpegliTest.JpegliHDRRoundtripTest (SEGFAULT)

Environment

• OS: Ubuntu 20.04
• Compiler version: clang 11

Additional context

• The issue does not reproduce in release or opt modes.
• I attempted to reproduce the issue on the main branch, but encountered build failures during the build stage.