shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-06 19:08:57 +09:00
Code Issues Packages Projects Releases Wiki Activity

nvme-core: fix a memory leak in nvme_ns_info_from_identify()

Browse Source 
[ Upstream commit e3139cef8257fcab1725441e2fd5fd0ccb5481b1 ]

In case of error, free the nvme_id_ns structure that was allocated
by nvme_identify_ns().

Signed-off-by: Maurizio Lombardi <mlombard@redhat.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Kanchan Joshi <joshi.k@samsung.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Maurizio Lombardi
2023-11-23 15:07:41 +01:00
committed by Greg Kroah-Hartman
parent a47f3a8341
commit 75cc56afb2
1 changed files with 5 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/nvme/host/core.c
View File

@@ -1479,7 +1479,8 @@ static int nvme_ns_info_from_identify(struct nvme_ctrl *ctrl,
if (id->ncap == 0) {
/* namespace not allocated or attached */
info->is_removed = true;
return -ENODEV;
ret = -ENODEV;
goto error;
}
info->anagrpid = id->anagrpid;
@@ -1497,8 +1498,10 @@ static int nvme_ns_info_from_identify(struct nvme_ctrl *ctrl,
!memchr_inv(ids->nguid, 0, sizeof(ids->nguid)))
memcpy(ids->nguid, id->nguid, sizeof(ids->nguid));
}
error:
kfree(id);
return 0;
return ret;
}
static int nvme_ns_info_from_id_cs_indep(struct nvme_ctrl *ctrl,