util/mem: fix NULL dereference in nvme_realloc() on allocation failure#3175

jimmunn wants to merge 1 commit intolinux-nvme:masterlinux-nvme/nvme-cli:masterfrom

Micron-TPG-OSS:bugfix/nvme_realloc-fixMicron-TPG-OSS/nvme-cli:bugfix/nvme_realloc-fixCopy head branch name to clipboard