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| author | Qiushi Wu <wu000273@umn.edu> | 2020-05-28 22:13:53 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-06-03 03:23:47 +0200 |
| commit | 0267ffce562c8bbf9b57ebe0e38445ad04972890 (patch) | |
| tree | aacfb8a2f3305d7eca7c1659f627f05c4125f381 /drivers/scsi/iscsi_boot_sysfs.c | |
| parent | scsi: target: tcmu: Fix size in calls to tcmu_flush_dcache_range (diff) | |
| download | linux-0267ffce562c8bbf9b57ebe0e38445ad04972890.tar.xz linux-0267ffce562c8bbf9b57ebe0e38445ad04972890.zip | |
scsi: iscsi: Fix reference count leak in iscsi_boot_create_kobj
kobject_init_and_add() takes reference even when it fails. If this
function returns an error, kobject_put() must be called to properly
clean up the memory associated with the object.
Link: https://lore.kernel.org/r/20200528201353.14849-1-wu000273@umn.edu
Reviewed-by: Lee Duncan <lduncan@suse.com>
Signed-off-by: Qiushi Wu <wu000273@umn.edu>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/iscsi_boot_sysfs.c')
| -rw-r--r-- | drivers/scsi/iscsi_boot_sysfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/iscsi_boot_sysfs.c b/drivers/scsi/iscsi_boot_sysfs.c index e4857b728033..a64abe38db2d 100644 --- a/drivers/scsi/iscsi_boot_sysfs.c +++ b/drivers/scsi/iscsi_boot_sysfs.c @@ -352,7 +352,7 @@ iscsi_boot_create_kobj(struct iscsi_boot_kset *boot_kset, boot_kobj->kobj.kset = boot_kset->kset; if (kobject_init_and_add(&boot_kobj->kobj, &iscsi_boot_ktype, NULL, name, index)) { - kfree(boot_kobj); + kobject_put(&boot_kobj->kobj); return NULL; } boot_kobj->data = data; |