diff options
| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2023-01-15 14:24:17 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2023-02-09 05:26:17 +0300 |
| commit | 833f7d4819a88f027033e0033ea44f7ae3e45a9b (patch) | |
| tree | e1d336e6ab2502c82e91722e3ebc1f864f344aea /drivers/ufs | |
| parent | 36822124f9de200cedc2f42516301b50d386a6cd (diff) | |
| download | linux-833f7d4819a88f027033e0033ea44f7ae3e45a9b.tar.xz | |
scsi: ufs: core: Fix an error handling path in ufshcd_read_desc_param()
If an error occurs, some memory may need to be freed, as in the other error
handling paths.
Before the commit in the Fixes tag, this test was done before the memory
allocation, so there was no issue.
Fixes: 16ed9d312b42 ("scsi: ufs: core: Remove ufshcd_map_desc_id_to_length()")
Link: https://lore.kernel.org/r/2c6e42205e5ec22e5e8c7c85c6deb8fde31c74da.1673781835.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/ufs')
| -rw-r--r-- | drivers/ufs/core/ufshcd.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c index 625caccf533c..3b3cf78d3b10 100644 --- a/drivers/ufs/core/ufshcd.c +++ b/drivers/ufs/core/ufshcd.c @@ -3537,7 +3537,8 @@ int ufshcd_read_desc_param(struct ufs_hba *hba, if (param_offset >= buff_len) { dev_err(hba->dev, "%s: Invalid offset 0x%x in descriptor IDN 0x%x, length 0x%x\n", __func__, param_offset, desc_id, buff_len); - return -EINVAL; + ret = -EINVAL; + goto out; } /* Sanity check */ |