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| author | Sagi Grimberg <sagi@grimberg.me> | 2022-11-14 08:45:02 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2022-11-16 08:36:37 +0100 |
| commit | c58e28afb11f5cd3c7f8a27b3abb045d848467ac (patch) | |
| tree | 1c657e2122ce0f1fc82a945f057131d088b4c4b8 /drivers/nvme/host/rdma.c | |
| parent | bcaf434b8f04e1ee82a8b1e1bce0de99fbff67fa (diff) | |
nvmet: fix a memory leak in nvmet_auth_set_key
When changing dhchap secrets we need to release the old
secrets as well.
kmemleak complaint:
--
unreferenced object 0xffff8c7f44ed8180 (size 64):
comm "check", pid 7304, jiffies 4295686133 (age 72034.246s)
hex dump (first 32 bytes):
44 48 48 43 2d 31 3a 30 30 3a 4c 64 4c 4f 64 71 DHHC-1:00:LdLOdq
79 56 69 67 77 48 55 32 6d 5a 59 4c 7a 35 59 38 yVigwHU2mZYLz5Y8
backtrace:
[<00000000b6fc5071>] kstrdup+0x2e/0x60
[<00000000f0f4633f>] 0xffffffffc0e07ee6
[<0000000053006c05>] 0xffffffffc0dff783
[<00000000419ae922>] configfs_write_iter+0xb1/0x120
[<000000008183c424>] vfs_write+0x2be/0x3c0
[<000000009005a2a5>] ksys_write+0x5f/0xe0
[<00000000cd495c89>] do_syscall_64+0x38/0x90
[<00000000f2a84ac5>] entry_SYSCALL_64_after_hwframe+0x63/0xcd
Fixes: db1312dd9548 ("nvmet: implement basic In-Band Authentication")
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/nvme/host/rdma.c')
0 files changed, 0 insertions, 0 deletions