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([27.130.10.21]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-14332405e92sm9412489c88.8.2026.09.05.21.21.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 05 Sep 2026 21:21:53 -0700 (PDT) From: Tharit Tangkijwanichakul To: Paolo Bonzini , Shuah Khan Cc: Sean Christopherson , Haibo Xu , Anup Patel , Andrew Jones , kvm@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kernel-mentees@lists.linux.dev, skhan@linuxfoundation.org, me@brighamcampbell.com, jkoolstra@xs4all.nl, Tharit Tangkijwanichakul , Gokul K Subject: [PATCH] KVM: selftests: Fix reg_list and VM leak in get_reg_list test Date: Sun, 6 Sep 2026 04:21:31 +0000 Message-ID: <20260906042131.630-1-tharitt97@gmail.com> X-Mailer: git-send-email 2.47.3 Precedence: bulk X-Mailing-List: linux-kernel-mentees@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Calling the test with --list or --list-filtered causes an early return in run_test() which skips freeing the reg_list and vm. Use a goto so that the early return joins the common exit path. Reported-by: Gokul K Link: https://lore.kernel.org/all/20260808081050.408657-1-gokul02k@gmail.com/ Fixes: 17da79e009c3 ("KVM: arm64: selftests: Split get-reg-list test code") Signed-off-by: Tharit Tangkijwanichakul --- Tested on a Rock 5B (RK3588). Running the test with --list and --list-filtered now exercises the goto path added by this fix and exits cleanly. --- tools/testing/selftests/kvm/get-reg-list.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/kvm/get-reg-list.c b/tools/testing/selftests/kvm/get-reg-list.c index 216f10644c1a..6eb91d5c739e 100644 --- a/tools/testing/selftests/kvm/get-reg-list.c +++ b/tools/testing/selftests/kvm/get-reg-list.c @@ -189,7 +189,7 @@ static void run_test(struct vcpu_reg_list *c) print_reg(config_name(c), id); } putchar('\n'); - return; + goto free_reg_list; } for_each_sublist(c, s) @@ -306,6 +306,8 @@ static void run_test(struct vcpu_reg_list *c) pr_info("%s: PASS\n", config_name(c)); blessed_n = 0; free(blessed_reg); + +free_reg_list: free(reg_list); kvm_vm_free(vm); } -- 2.47.3