From: Jeongjun Park <aha310510@gmail.com>
To: syzbot+37757dc11ee77ef850bb@syzkaller.appspotmail.com
Cc: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [ide?] general protection fault in ata_msense_control
Date: Sat, 21 Sep 2024 20:20:13 +0900 [thread overview]
Message-ID: <20240921112013.81961-1-aha310510@gmail.com> (raw)
In-Reply-To: <66ed9589.050a0220.2abe4d.0019.GAE@google.com>
#syz test git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
---
drivers/ata/libata-scsi.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 3328a6febc13..6f5527f12b0e 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -2442,7 +2442,9 @@ static unsigned int ata_scsiop_mode_sense(struct ata_scsi_args *args, u8 *rbuf)
if (spg) {
switch (spg) {
case ALL_SUB_MPAGES:
- break;
+ if (dev->flags & ATA_DFLAG_CDL)
+ break;
+ fallthrough;
case CDL_T2A_SUB_MPAGE:
case CDL_T2B_SUB_MPAGE:
case ATA_FEATURE_SUB_MPAGE:
--
next prev parent reply other threads:[~2024-09-21 11:20 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-20 15:32 [syzbot] [ide?] general protection fault in ata_msense_control syzbot
2024-09-21 11:20 ` Jeongjun Park [this message]
2024-09-21 11:42 ` syzbot
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