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Thu, 28 May 2020 18:44:51 -0700 (PDT) Received: from apollo.hsd1.ca.comcast.net ([2601:646:9200:4e0::3faa]) by smtp.gmail.com with ESMTPSA id 73sm5345907pge.15.2020.05.28.18.44.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 May 2020 18:44:50 -0700 (PDT) From: Khem Raj To: ltp@lists.linux.it Date: Thu, 28 May 2020 18:44:48 -0700 Message-Id: <20200529014448.3815022-1-raj.khem@gmail.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 0.99.2 at in-4.smtp.seeweb.it X-Virus-Status: Clean X-Spam-Status: No, score=0.1 required=7.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FROM,SPF_HELO_NONE,SPF_PASS autolearn=disabled version=3.4.0 X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on in-4.smtp.seeweb.it Subject: [LTP] [PATCH v2] sigwaitinfo: Do not run invalid/undefined test cases X-BeenThere: ltp@lists.linux.it X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux Test Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rich Felker Errors-To: ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it Sender: "ltp" These testcases run for eternity on musl test_bad_address* cases are passing invalid pointers to a function; that's always UB empty_set and timeout rely on the implementation-defined "may fail" for EINTR in sigtimedwait [1] normally "may fail" is an "unspecified" but here the impl is supposed to document it so it's "impl-defined" [1] https://pubs.opengroup.org/onlinepubs/9699919799/functions/sigtimedwait.html Signed-off-by: Khem Raj Cc: Rich Felker --- v2: Extend same fixes to include sigwaitinfo01 .../kernel/syscalls/sigwaitinfo/sigwaitinfo01.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) --- a/testcases/kernel/syscalls/sigwaitinfo/sigwaitinfo01.c +++ b/testcases/kernel/syscalls/sigwaitinfo/sigwaitinfo01.c @@ -422,15 +422,10 @@ struct test_desc { } tests[] = { #ifdef TEST_RT_SIGTIMEDWAIT { - test_empty_set, my_rt_sigtimedwait, SIGUSR1}, { test_unmasked_matching, my_rt_sigtimedwait, SIGUSR1}, { test_masked_matching, my_rt_sigtimedwait, SIGUSR1}, { test_unmasked_matching_noinfo, my_rt_sigtimedwait, SIGUSR1}, { - test_masked_matching_noinfo, my_rt_sigtimedwait, SIGUSR1}, { - test_bad_address, my_rt_sigtimedwait, SIGUSR1}, { - test_bad_address2, my_rt_sigtimedwait, SIGUSR1}, { - test_bad_address3, my_rt_sigtimedwait, SIGUSR1}, { - test_timeout, my_rt_sigtimedwait, 0}, + test_masked_matching_noinfo, my_rt_sigtimedwait, SIGUSR1}, /* Special cases */ /* 1: sigwaitinfo does respond to ignored signal */ { @@ -452,25 +447,17 @@ struct test_desc { #endif #if defined TEST_SIGWAITINFO { - test_empty_set, my_sigwaitinfo, SIGUSR1}, { test_unmasked_matching, my_sigwaitinfo, SIGUSR1}, { test_masked_matching, my_sigwaitinfo, SIGUSR1}, { test_unmasked_matching_noinfo, my_sigwaitinfo, SIGUSR1}, { - test_masked_matching_noinfo, my_sigwaitinfo, SIGUSR1}, { - test_bad_address, my_sigwaitinfo, SIGUSR1}, { - test_bad_address2, my_sigwaitinfo, SIGUSR1}, + test_masked_matching_noinfo, my_sigwaitinfo, SIGUSR1}, #endif #if defined TEST_SIGTIMEDWAIT { - test_empty_set, my_sigtimedwait, SIGUSR1}, { test_unmasked_matching, my_sigtimedwait, SIGUSR1}, { test_masked_matching, my_sigtimedwait, SIGUSR1}, { test_unmasked_matching_noinfo, my_sigtimedwait, SIGUSR1}, { - test_masked_matching_noinfo, my_sigtimedwait, SIGUSR1}, { - test_bad_address, my_sigtimedwait, SIGUSR1}, { - test_bad_address2, my_sigtimedwait, SIGUSR1}, { - test_bad_address3, my_sigtimedwait, SIGUSR1}, { - test_timeout, my_sigtimedwait, 0}, + test_masked_matching_noinfo, my_sigtimedwait, SIGUSR1}, #endif };