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b=KBznw79NJWQf505ci3L/JWi/WsMsWPBTjpFNIDsPRY9b3t6cXgT4Jm/hiD7rRqvNZ cknAgZkLDGpUofaa/vzpdbWnbBzdDYh0chlRKPMjphlG66jHWXOP9dMV8cAsa4/tiL rVvA/+UY1qieVwLTTuacCsKdzQDfT+XSW5VW63UNtpF8iBy+IPIHvcmVIUM/usZWLA tLPFgzzxilqNnMzfSvgakuD9M3PE6GjtXJ8kuICt52lX36oFB+Yzk6uZ9vJ5xU6eRC R0yvZUWWAdTzhib8XXwAE1AKMr/PcDyKoN8eeXGSGaKVh/eHei5oMKJ1JA2Ms4JAgs 0rUXE/4v7X0rg== From: Kees Cook To: linux-mm@kvack.org, Guenter Roeck Cc: Kees Cook , linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org Subject: [PATCH] fs/tests: exec: Remove bad test vector Date: Wed, 18 Mar 2026 11:40:13 -0700 Message-Id: <20260318184009.work.411-kees@kernel.org> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1192; i=kees@kernel.org; h=from:subject:message-id; bh=4eaO4k7qDAfhmNFlz4m0Z+1y1kj9od+IKNtEkD0bc2U=; b=owGbwMvMwCVmps19z/KJym7G02pJDJm7PvZkOeVsPvjERCFu66m1x+6+2vhnc22d9fQ/m9fW/ 1eoexW0vaOUhUGMi0FWTJElyM49zsXjbXu4+1xFmDmsTCBDGLg4BWAi108y/GZbLuaaURM5fWPd rpQmni1HJ9aUpNfHF4YZyM75MOPhs9uMDN3eG7c1LLr+9GBVXNIJla4yy81bO88cdYrfvcR0xkW faFYA X-Developer-Key: i=kees@kernel.org; a=openpgp; fpr=A5C3F68F229DD60F723E6E138972F4DFDC6DC026 Content-Transfer-Encoding: 8bit X-Rspam-User: X-Stat-Signature: gonjwkpcqgfu5dcu6h43mt36jshyc9eu X-Rspamd-Queue-Id: CB4FD1C0013 X-Rspamd-Server: rspam03 X-HE-Tag: 1773859215-158682 X-HE-Meta: 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 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Drop an unusable test in the bprm stack limits. Reported-by: Guenter Roeck Closes: https://lore.kernel.org/all/a3e9b1c2-40c1-45df-9fa2-14ee6a7b3fe2@roeck-us.net Fixes: 60371f43e56b ("exec: Add KUnit test for bprm_stack_limits()") Signed-off-by: Kees Cook --- fs/tests/exec_kunit.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/fs/tests/exec_kunit.c b/fs/tests/exec_kunit.c index f412d1a0f6bb..1c32cac098cf 100644 --- a/fs/tests/exec_kunit.c +++ b/fs/tests/exec_kunit.c @@ -94,9 +94,6 @@ static const struct bprm_stack_limits_result bprm_stack_limits_results[] = { { { .p = ULONG_MAX, .rlim_stack.rlim_cur = 4 * (_STK_LIM / 4 * 3 + sizeof(void *)), .argc = 0, .envc = 0 }, .expected_argmin = ULONG_MAX - (_STK_LIM / 4 * 3) + sizeof(void *) }, - { { .p = ULONG_MAX, .rlim_stack.rlim_cur = 4 * (_STK_LIM / 4 * + sizeof(void *)), - .argc = 0, .envc = 0 }, - .expected_argmin = ULONG_MAX - (_STK_LIM / 4 * 3) + sizeof(void *) }, { { .p = ULONG_MAX, .rlim_stack.rlim_cur = 4 * _STK_LIM, .argc = 0, .envc = 0 }, .expected_argmin = ULONG_MAX - (_STK_LIM / 4 * 3) + sizeof(void *) }, -- 2.34.1