ipv6: sr: fix memleak in seg6_hmac_init_algo

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "net/ipv6/seg6_hmac.c"
                    ],
                    "versions": [
                        {
                            "version": "bf355b8d2c30a289232042cacc1cfaea4923936c",
                            "lessThan": "afd5730969aec960a2fee4e5ee839a6014643976",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bf355b8d2c30a289232042cacc1cfaea4923936c",
                            "lessThan": "4a3fcf53725b70010d1cf869a2ba549fed6b8fb3",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bf355b8d2c30a289232042cacc1cfaea4923936c",
                            "lessThan": "daf341e0a2318b813427d5a78788c86f4a7f02be",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bf355b8d2c30a289232042cacc1cfaea4923936c",
                            "lessThan": "61d31ac85b4572d11f8071855c0ccb4f32d76c0c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bf355b8d2c30a289232042cacc1cfaea4923936c",
                            "lessThan": "599a5654215092ac22bfc453f4fd3959c55ea821",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bf355b8d2c30a289232042cacc1cfaea4923936c",
                            "lessThan": "0e44d6cbe8de983470c3d2f978649783384fdcb6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bf355b8d2c30a289232042cacc1cfaea4923936c",
                            "lessThan": "f6a99ef4e056c20a138a95cc51332b2b96c8f383",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bf355b8d2c30a289232042cacc1cfaea4923936c",
                            "lessThan": "efb9f4f19f8e37fde43dfecebc80292d179f56c6",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "net/ipv6/seg6_hmac.c"
                    ],
                    "versions": [
                        {
                            "version": "4.10",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.10",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.316",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.278",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.219",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.161",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.93",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.33",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.9.4",
                            "lessThanOrEqual": "6.9.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.10",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }