[Scst-svn] SF.net SVN: scst:[1548] trunk/scst/src/scst_targ.c

[<vl...@us...>]

Revision: 1548
          http://scst.svn.sourceforge.net/scst/?rev=1548&view=rev
Author:   vlnb
Date:     2010-03-17 17:40:17 +0000 (Wed, 17 Mar 2010)

Log Message:
-----------
Set bufflen for not expected transfer len case to max to allow, e.g., to get immediate iSCSI data. Otherwise, the iSCSI target will get a too low buffer error and have to close connection.

Modified Paths:
--------------
    trunk/scst/src/scst_targ.c

Modified: trunk/scst/src/scst_targ.c
===================================================================
--- trunk/scst/src/scst_targ.c	2010-03-17 14:03:41 UTC (rev 1547)
+++ trunk/scst/src/scst_targ.c	2010-03-17 17:40:17 UTC (rev 1548)
@@ -632,6 +632,9 @@
 				cmd->bufflen);
 			PRINT_BUFF_FLAG(TRACE_MINOR, "Suspicious CDB",
 				cmd->cdb, cmd->cdb_len);
+			/* Needed, e.g., to get immediate iSCSI data */
+			cmd->bufflen = max(cmd->bufflen,
+					   cmd->expected_transfer_len);
 		}
 #endif
 	}


This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.