Merge tag 'nvme-fixes-pull-request' of https://gitlab.com/birkelund/qemu into staging

hw/nvme: fixes

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# gpg: Signature made Wed 09 Aug 2023 06:36:39 AM PDT
# gpg:                using RSA key 522833AA75E2DCE6A24766C04DE1AF316D4F0DE9
# gpg: Good signature from "Klaus Jensen <its@irrelevant.dk>" [unknown]
# gpg:                 aka "Klaus Jensen <k.jensen@samsung.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
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#      Subkey fingerprint: 5228 33AA 75E2 DCE6 A247  66C0 4DE1 AF31 6D4F 0DE9

* tag 'nvme-fixes-pull-request' of https://gitlab.com/birkelund/qemu:
  hw/nvme: fix null pointer access in ruh update
  hw/nvme: fix null pointer access in directive receive

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>