From: Petr Tesarik <ptesarik@suse.com>
To: Andrew Morton <akpm@linux-foundation.org>,
Kees Cook <kees@kernel.org>, Jinbum Park <jinb.park7@gmail.com>
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Petr Tesarik <ptesarik@suse.com>
Subject: [PATCH v2 0/2] Fix mm/rodata_test
Date: Tue, 19 Nov 2024 12:37:37 +0100 [thread overview]
Message-ID: <cover.1732016064.git.ptesarik@suse.com> (raw)
Make sure that the test actually reads the read-only memory location.
Verify that the variable contains the expected value rather than any
non-zero value.
Petr Tesarik (2):
mm/rodata_test: use READ_ONCE() to read const variable
mm/rodata_test: verify test data is unchanged, rather than non-zero
mm/rodata_test.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
--
2.46.1
next reply other threads:[~2024-11-19 11:45 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-19 11:37 Petr Tesarik [this message]
2024-11-19 11:37 ` [PATCH v2 1/2] mm/rodata_test: use READ_ONCE() to read const variable Petr Tesarik
2024-11-19 11:37 ` [PATCH v2 2/2] mm/rodata_test: verify test data is unchanged, rather than non-zero Petr Tesarik
2024-11-19 17:41 ` [PATCH v2 0/2] Fix mm/rodata_test Kees Cook
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