diff options
| author | Oded Gabbay <ogabbay@kernel.org> | 2021-11-30 15:54:53 +0300 |
|---|---|---|
| committer | Oded Gabbay <ogabbay@kernel.org> | 2021-12-26 09:59:08 +0300 |
| commit | fee187fe460b6b72a62e7d7b7193f8d675752544 (patch) | |
| tree | f9acb1c41b14f73ee58c4b2c5cfde5d3df9e3296 /drivers/misc | |
| parent | b166465452ac27415bc747c4c47c96d1314d06f1 (diff) | |
| download | linux-fee187fe460b6b72a62e7d7b7193f8d675752544.tar.xz | |
habanalabs: free signal handle on failure
Fix a bug where in case of failure to allocate idr, the handle's
memory wasn't freed as part of the error handling code.
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/habanalabs/common/command_submission.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/misc/habanalabs/common/command_submission.c b/drivers/misc/habanalabs/common/command_submission.c index 8be547b0926c..d169418197c0 100644 --- a/drivers/misc/habanalabs/common/command_submission.c +++ b/drivers/misc/habanalabs/common/command_submission.c @@ -1838,7 +1838,7 @@ static int cs_ioctl_reserve_signals(struct hl_fpriv *hpriv, if (hdl_id < 0) { dev_err(hdev->dev, "Failed to allocate IDR for a new signal reservation\n"); rc = -EINVAL; - goto out; + goto free_handle; } handle->id = hdl_id; @@ -1891,7 +1891,9 @@ remove_idr: idr_remove(&mgr->handles, hdl_id); spin_unlock(&mgr->lock); +free_handle: kfree(handle); + out: return rc; } |