From: Cyril Hrubis <chrubis@suse.cz>
To: ltp@lists.linux.it
Subject: [LTP] [PATCH 2/4] syscalls/modify_ldt: Replace TINFO with TPASS or TFAIL
Date: Thu, 6 May 2021 13:47:05 +0200 [thread overview]
Message-ID: <YJPXOY8/Nl/XzPO/@yuki> (raw)
In-Reply-To: <YJPbxQikXPap5DHW@pevik>
Hi!
> $ ./modify_ldt02
> modify_ldt02 1 TPASS : value read as expected
> modify_ldt02 0 TINFO : received signal: 11
> modify_ldt02 2 TFAIL : modify_ldt02.c:136: Did not generate SEGV
>
> (I wrote my report below affected line)
>
> 11 is SIGSEGV, thus there must be a bug in a test, which probably has been there
> before (test just didn't check). It's strange that WTERMSIG(status) returns 0
> instead of 11.
Looking at the code the bug is obvious, we setup a handler for SIGSEGV
that does exit(0). And since this is old API test we have to reset the
signal handler in the child as well. I will push a fix ASAP.
--
Cyril Hrubis
chrubis@suse.cz
next prev parent reply other threads:[~2021-05-06 11:47 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-29 12:52 [LTP] [PATCH 2/4] syscalls/modify_ldt: Replace TINFO with TPASS or TFAIL Zhao Gongyi
2021-04-30 13:24 ` Cyril Hrubis
2021-05-06 10:44 ` Petr Vorel
2021-05-06 11:05 ` Cyril Hrubis
2021-05-06 12:06 ` Petr Vorel
2021-05-06 11:47 ` Cyril Hrubis [this message]
-- strict thread matches above, loose matches on Subject: below --
2021-05-06 11:15 zhaogongyi
2021-05-06 11:23 zhaogongyi
2021-05-06 11:57 ` Petr Vorel
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