Message ID | 20200925150949.127675-1-yangx.jy@cn.fujitsu.com |
---|---|
State | Accepted |
Headers | show |
Series | pty/pty03.c: Add another linux git tag | expand |
Hi! Pushed, thanks.
diff --git a/testcases/kernel/pty/pty03.c b/testcases/kernel/pty/pty03.c index e71739a71..71bcb2eb6 100644 --- a/testcases/kernel/pty/pty03.c +++ b/testcases/kernel/pty/pty03.c @@ -24,6 +24,9 @@ * * Fixed by commit 0ace17d568241: * "can, slip: Protect tty->disc_data in write_wakeup and close with RCU" + * + * This is also regression test for commit: + * dd42bf1197144 ("tty: Prevent ldisc drivers from re-using stale tty fields") */ #define _GNU_SOURCE @@ -151,6 +154,7 @@ static struct tst_test test = { .tags = (const struct tst_tag[]) { {"linux-git", "0ace17d568241"}, {"CVE", "2020-14416"}, + {"linux-git", "dd42bf1197144"}, {} } };
Running pty03 can trigger the following error on the kernel which applys commit 0ace17d568241 but doesn't apply commit dd42bf1197144: ---------------------------------------------------------- pty03.c:103: TINFO: Creating PTY with HDLC line discipline pty03.c:91: TFAIL: Failed to set the HDLC line discipline: EEXIST (17) ---------------------------------------------------------- Signed-off-by: Xiao Yang <yangx.jy@cn.fujitsu.com> --- testcases/kernel/pty/pty03.c | 4 ++++ 1 file changed, 4 insertions(+)