* [LTP] [PATCH] pty/pty03.c: Add another linux git tag
@ 2020-09-25 15:09 Xiao Yang
2020-09-25 16:17 ` Cyril Hrubis
0 siblings, 1 reply; 2+ messages in thread
From: Xiao Yang @ 2020-09-25 15:09 UTC (permalink / raw)
To: ltp
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(+)
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"},
{}
}
};
--
2.25.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [LTP] [PATCH] pty/pty03.c: Add another linux git tag
2020-09-25 15:09 [LTP] [PATCH] pty/pty03.c: Add another linux git tag Xiao Yang
@ 2020-09-25 16:17 ` Cyril Hrubis
0 siblings, 0 replies; 2+ messages in thread
From: Cyril Hrubis @ 2020-09-25 16:17 UTC (permalink / raw)
To: ltp
Hi!
Pushed, thanks.
--
Cyril Hrubis
chrubis@suse.cz
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2020-09-25 16:17 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2020-09-25 15:09 [LTP] [PATCH] pty/pty03.c: Add another linux git tag Xiao Yang
2020-09-25 16:17 ` Cyril Hrubis
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox