octeontx2-pf: Fix potential use after free in otx2_tc_add_flow()

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/ethernet/marvell/octeontx2/nic/otx2_tc.c"
                    ],
                    "versions": [
                        {
                            "version": "68fbff68dbea35f9e6f7649dd22fce492a5aedac",
                            "lessThan": "5723120423a753a220b8b2954b273838b9d7e74a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "68fbff68dbea35f9e6f7649dd22fce492a5aedac",
                            "lessThan": "df2c071061ed52d2225d97b212d27ecedf456b8a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "68fbff68dbea35f9e6f7649dd22fce492a5aedac",
                            "lessThan": "c41b2941a024d4ec7c768e16ffb10a74b188fced",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "68fbff68dbea35f9e6f7649dd22fce492a5aedac",
                            "lessThan": "a8a63f27c3a8a3714210d32b12fd0f16d0337414",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "68fbff68dbea35f9e6f7649dd22fce492a5aedac",
                            "lessThan": "d9c70e93ec5988ab07ad2a92d9f9d12867f02c56",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/ethernet/marvell/octeontx2/nic/otx2_tc.c"
                    ],
                    "versions": [
                        {
                            "version": "5.14",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.14",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.155",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.109",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.50",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.16.10",
                            "lessThanOrEqual": "6.16.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.17",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }