---

yaml --- r: 302415 b: refs/heads/master c: 7b4deef h: refs/heads/master i: 302413: 88bb608 302411: 8c1e3e2 302407: 960ec44 302399: 90ee5a0 v: v3
git-mirror · May 9, 2012 · f812b56 · f812b56
1 parent 2361cab
commit f812b56
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Showing 2 changed files with 16 additions and 7 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d5dc28eb92f2a2305a02cb3a5f1ed36542d47512
+refs/heads/master: 7b4deef5d9a1fa74ccfbd07b4cfe795ee18fceca
diff --git a/trunk/drivers/target/target_core_transport.c b/trunk/drivers/target/target_core_transport.c
@@ -2973,12 +2973,21 @@ static int transport_generic_cmd_sequencer(
 		cmd->data_length = size;
 	}
 
-	if (cmd->se_cmd_flags & SCF_SCSI_DATA_SG_IO_CDB &&
-	    (sectors > dev->se_sub_dev->se_dev_attrib.fabric_max_sectors ||
-	     sectors > dev->se_sub_dev->se_dev_attrib.max_sectors)) {
-		printk_ratelimited(KERN_ERR "SCSI OP %02xh with too big sectors %u\n",
-				   cdb[0], sectors);
-		goto out_invalid_cdb_field;
+	if (cmd->se_cmd_flags & SCF_SCSI_DATA_SG_IO_CDB) {
+		if (sectors > su_dev->se_dev_attrib.fabric_max_sectors) {
+			printk_ratelimited(KERN_ERR "SCSI OP %02xh with too"
+				" big sectors %u exceeds fabric_max_sectors:"
+				" %u\n", cdb[0], sectors,
+				su_dev->se_dev_attrib.fabric_max_sectors);
+			goto out_invalid_cdb_field;
+		}
+		if (sectors > su_dev->se_dev_attrib.hw_max_sectors) {
+			printk_ratelimited(KERN_ERR "SCSI OP %02xh with too"
+				" big sectors %u exceeds backend hw_max_sectors:"
+				" %u\n", cdb[0], sectors,
+				su_dev->se_dev_attrib.hw_max_sectors);
+			goto out_invalid_cdb_field;
+		}
 	}
 
 	/* reject any command that we don't have a handler for */