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| author |   Wu Bo <wubo40@huawei.com> | 2021-05-19 13:01:09 +0800 |
|---|---|---|
| committer |   Christoph Hellwig <hch@lst.de> | 2021-05-19 08:33:39 +0200 |
| commit | fec356a61aa3d3a66416b4321f1279e09e0f256f (patch) | |
| tree | 8a02dec924fd6f5cbbf6c8ba6e690f38a5b1e760 /drivers/nvme/target | |
| parent | block/partitions/efi.c: Fix the efi_partition() kernel-doc header (diff) | |
| download | linux-dev-fec356a61aa3d3a66416b4321f1279e09e0f256f.tar.xz linux-dev-fec356a61aa3d3a66416b4321f1279e09e0f256f.zip | |
nvmet: fix memory leak in nvmet_alloc_ctrl()
When creating ctrl in nvmet_alloc_ctrl(), if the cntlid_min is larger
than cntlid_max of the subsystem, and jumps to the
"out_free_changed_ns_list" label, but the ctrl->sqs lack of be freed.
Fix this by jumping to the "out_free_sqs" label.
Fixes: 94a39d61f80f ("nvmet: make ctrl-id configurable")
Signed-off-by: Wu Bo <wubo40@huawei.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/nvme/target')
| -rw-r--r-- | drivers/nvme/target/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nvme/target/core.c b/drivers/nvme/target/core.c index 25cc2ee8de3f..1853db38b682 100644 --- a/drivers/nvme/target/core.c +++ b/drivers/nvme/target/core.c @@ -1372,7 +1372,7 @@ u16 nvmet_alloc_ctrl(const char *subsysnqn, const char *hostnqn, goto out_free_changed_ns_list; if (subsys->cntlid_min > subsys->cntlid_max) - goto out_free_changed_ns_list; + goto out_free_sqs; ret = ida_simple_get(&cntlid_ida, subsys->cntlid_min, subsys->cntlid_max, |