diff options
| author | Bin Meng <[email protected]> | 2025-11-05 19:07:24 +0800 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2025-11-11 11:54:48 -0600 |
| commit | c6e8befd4b8da4a99c779a0fddd92690e2f611fa (patch) | |
| tree | 311fd7b80edcd6579e7ccc60b020241b0237fd4e /drivers | |
| parent | 749ec886046d1a5dff87aa41f3d46a06ef558169 (diff) | |
scsi: Fix the name string memory leak during scsi scan
There is a memory leak during the scsi scan process due to the
strdup'ed name string is never freed. Actually it is unnecessary
to pass a strdup'ed name string to blk_create_devicef() as we can
use the name string on the stack directly.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/scsi.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c index 05608399be1..b414d022f3f 100644 --- a/drivers/scsi/scsi.c +++ b/drivers/scsi/scsi.c @@ -584,7 +584,7 @@ static int do_scsi_scan_one(struct udevice *dev, int id, int lun, bool verbose) struct udevice *bdev; struct blk_desc bd; struct blk_desc *bdesc; - char str[10], *name; + char str[10]; /* * detect the scsi driver to get information about its geometry (block @@ -600,10 +600,7 @@ static int do_scsi_scan_one(struct udevice *dev, int id, int lun, bool verbose) * block devices created */ snprintf(str, sizeof(str), "id%dlun%d", id, lun); - name = strdup(str); - if (!name) - return log_msg_ret("nam", -ENOMEM); - ret = blk_create_devicef(dev, "scsi_blk", name, UCLASS_SCSI, -1, + ret = blk_create_devicef(dev, "scsi_blk", str, UCLASS_SCSI, -1, bd.blksz, bd.lba, &bdev); if (ret) { debug("Can't create device\n"); |