In drivers/scsi/sd.c:sd_probe:
int index;
...
spin_lock(&sd_index_lock);
error = idr_get_new(&sd_index_idr, NULL, &index);
spin_unlock(&sd_index_lock);
if (index >= SD_MAX_DISKS)
error = -EBUSY;
if (error)
goto out_put;
Note that if idr_get_new() fails, index remains uninitialized. If it
happens to be >= SD_MAX_DISKS, the error returned from idr_get_new will
be clobbered. Patch initializes index to zero.
Signed-off-by: Kenn Humborg <[EMAIL PROTECTED]>
--- src/drivers/scsi/sd.c-2.6.10 2005-02-25 21:02:17.035529833 +0000
+++ src/drivers/scsi/sd.c 2005-02-25 21:03:09.057517937 +0000
@@ -1409,7 +1409,7 @@
struct scsi_device *sdp = to_scsi_device(dev);
struct scsi_disk *sdkp;
struct gendisk *gd;
- u32 index;
+ u32 index = 0;
int error;
error = -ENODEV;
-
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
