CVE-2022-50170
kunit: executor: Fix a memory leak on failure in kunit_filter_tests
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kunit: executor: Fix a memory leak on failure in kunit_filter_tests
In the Linux kernel, the following vulnerability has been resolved: kunit: executor: Fix a memory leak on failure in kunit_filter_tests It's possible that memory allocation for 'filtered' will fail, but for the copy of the suite to succeed. In this case, the copy could be leaked. Properly free 'copy' in the error case for the allocation of 'filtered' failing. Note that there may also have been a similar issue in kunit_filter_subsuites, before it was removed in "kunit: flatten kunit_suite*** to kunit_suite** in .kunit_test_suites". This was reported by clang-analyzer via the kernel test robot, here: https://lore.kernel.org/all/c8073b8e-7b9e-0830-4177-87c12f16349c@intel.com/ And by smatch via Dan Carpenter and the kernel test robot: https://lore.kernel.org/all/202207101328.ASjx88yj-lkp@intel.com/
Reserved 2025-06-18 | Published 2025-06-18 | Updated 2025-06-18 | Assigner Linuxgit.kernel.org/...c/a8a7e3ced362b88b659ab54239990196ff975982
git.kernel.org/...c/7d69764fa3442c7615a75c6b5c02eaa1f274bccf
git.kernel.org/...c/94681e289bf5d10c9db9db143d1a22d8717205c5
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