vfio: selftests: Add allocation assert helpers

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Add {malloc,calloc}_assert() helpers alongside the existing *_assert()
helpers.

Use them for VFIO selftest allocations that immediately assert a
non-NULL result.

Assisted-by: Codex:gpt-5.5-high
Signed-off-by: Alex Mastro <amastro@fb.com>
Reviewed-by: David Matlack <dmatlack@google.com>
Link: https://lore.kernel.org/r/20260617-scratch-amastro-vfio-selftests-avoid-vlas-v4-1-b9f52f1e2c5a@fb.com
Signed-off-by: Alex Williamson <alex@shazbot.org>

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Alex Mastro 2026-06-17 11:58:00 -07:00 • committed by Alex Williamson

parent 27fffdfba3

commit bc4be8c6fd

6 changed files with 28 additions and 19 deletions

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18

tools/testing/selftests/vfio/lib/include/libvfio/assert.h

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12

tools/testing/selftests/vfio/lib/iommu.c

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4

tools/testing/selftests/vfio/lib/iova_allocator.c

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3

tools/testing/selftests/vfio/lib/sysfs.c

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6

tools/testing/selftests/vfio/lib/vfio_pci_device.c

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4

tools/testing/selftests/vfio/vfio_pci_device_init_perf_test.c

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