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| author | Hans Petter Selasky <hselasky@FreeBSD.org> | 2022-05-19 08:10:48 +0000 |
|---|---|---|
| committer | Hans Petter Selasky <hselasky@FreeBSD.org> | 2022-06-07 06:46:14 +0000 |
| commit | 936bd793479e274155fa2c42e770d0e4e35943cc (patch) | |
| tree | c8d0d7d049f715388c4546ca155a84f70a447ee0 | |
| parent | 33870019c5f247b4602f1f044feadcc46bafa514 (diff) | |
| download | src-936bd793479e274155fa2c42e770d0e4e35943cc.tar.gz src-936bd793479e274155fa2c42e770d0e4e35943cc.zip | |
mlx4: Fix a memory leak bug.
In function mlx4_opreq_action(), pointer "mailbox" is not released,
when mlx4_cmd_box() return and error, causing a memory leak bug.
Fix this issue by going to "out" label, mlx4_free_cmd_mailbox() can
free this pointer.
Linux commit:
febfd9d3c7f74063e8e630b15413ca91b567f963
PR: 264056
Sponsored by: NVIDIA Networking
(cherry picked from commit 527762b2f776381569bd662ce236d2845234c0a7)
| -rw-r--r-- | sys/dev/mlx4/mlx4_core/mlx4_fw.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/dev/mlx4/mlx4_core/mlx4_fw.c b/sys/dev/mlx4/mlx4_core/mlx4_fw.c index 8ad31b812428..44c66becb340 100644 --- a/sys/dev/mlx4/mlx4_core/mlx4_fw.c +++ b/sys/dev/mlx4/mlx4_core/mlx4_fw.c @@ -2695,7 +2695,7 @@ void mlx4_opreq_action(struct work_struct *work) if (err) { mlx4_err(dev, "Failed to retrieve required operation: %d\n", err); - return; + goto out; } MLX4_GET(modifier, outbox, GET_OP_REQ_MODIFIER_OFFSET); MLX4_GET(token, outbox, GET_OP_REQ_TOKEN_OFFSET); |