From: Ming Lei <ming.lei@redhat.com>
To: Jens Axboe <axboe@kernel.dk>, linux-block@vger.kernel.org
Cc: Caleb Sander Mateos <csander@purestorage.com>,
Uday Shankar <ushankar@purestorage.com>,
Ming Lei <ming.lei@redhat.com>
Subject: [PATCH 02/13] selftests: ublk: fix ublk_find_tgt()
Date: Mon, 7 Apr 2025 21:15:13 +0800 [thread overview]
Message-ID: <20250407131526.1927073-3-ming.lei@redhat.com> (raw)
In-Reply-To: <20250407131526.1927073-1-ming.lei@redhat.com>
Bounds check for iterator variable `i` is missed, so add it and fix
ublk_find_tgt().
Signed-off-by: Ming Lei <ming.lei@redhat.com>
---
tools/testing/selftests/ublk/kublk.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/tools/testing/selftests/ublk/kublk.c b/tools/testing/selftests/ublk/kublk.c
index 91c282bc7674..5c03c776426f 100644
--- a/tools/testing/selftests/ublk/kublk.c
+++ b/tools/testing/selftests/ublk/kublk.c
@@ -14,13 +14,12 @@ static const struct ublk_tgt_ops *tgt_ops_list[] = {
static const struct ublk_tgt_ops *ublk_find_tgt(const char *name)
{
- const struct ublk_tgt_ops *ops;
int i;
if (name == NULL)
return NULL;
- for (i = 0; sizeof(tgt_ops_list) / sizeof(ops); i++)
+ for (i = 0; i < sizeof(tgt_ops_list) / sizeof(tgt_ops_list[0]); i++)
if (strcmp(tgt_ops_list[i]->name, name) == 0)
return tgt_ops_list[i];
return NULL;
--
2.47.0
next prev parent reply other threads:[~2025-04-07 13:16 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-07 13:15 [PATCH 00/13] ublk: one driver bug fix and selftest change Ming Lei
2025-04-07 13:15 ` [PATCH 01/13] ublk: delay aborting zc request until io_uring returns the buffer Ming Lei
2025-04-07 15:02 ` Caleb Sander Mateos
2025-04-08 2:18 ` Ming Lei
2025-04-07 13:15 ` Ming Lei [this message]
2025-04-08 6:05 ` [PATCH 02/13] selftests: ublk: fix ublk_find_tgt() Johannes Thumshirn
2025-04-12 1:25 ` Ming Lei
2025-04-07 13:15 ` [PATCH 03/13] selftests: ublk: add io_uring uapi header Ming Lei
2025-04-08 6:08 ` Johannes Thumshirn
2025-04-07 13:15 ` [PATCH 04/13] selftests: ublk: cleanup backfile automatically Ming Lei
2025-04-07 13:15 ` [PATCH 05/13] selftests: ublk: make sure _add_ublk_dev can return in sub-shell Ming Lei
2025-04-07 13:15 ` [PATCH 06/13] selftests: ublk: run stress tests in parallel Ming Lei
2025-04-07 13:15 ` [PATCH 07/13] selftests: ublk: add two stress tests for zero copy feature Ming Lei
2025-04-07 13:15 ` [PATCH 08/13] selftests: ublk: setup ring with IORING_SETUP_SINGLE_ISSUER/IORING_SETUP_DEFER_TASKRUN Ming Lei
2025-04-07 13:15 ` [PATCH 09/13] selftests: ublk: set queue pthread's cpu affinity Ming Lei
2025-04-07 13:15 ` [PATCH 10/13] selftests: ublk: increase max nr_queues and queue depth Ming Lei
2025-04-07 13:15 ` [PATCH 11/13] selftests: ublk: support target specific command line Ming Lei
2025-04-07 13:15 ` [PATCH 12/13] selftests: ublk: support user recovery Ming Lei
2025-04-07 13:15 ` [PATCH 13/13] selftests: ublk: add test_stress_05.sh Ming Lei
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