[Scst-svn] SF.net SVN: scst: [100] trunk/scst/src

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

Revision: 100
          http://svn.sourceforge.net/scst/?rev=100&view=rev
Author:   vlnb
Date:     2007-03-02 07:06:55 -0800 (Fri, 02 Mar 2007)

Log Message:
-----------
Fixed case, when resid == cmd->resp_data_len for real devices

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

Modified: trunk/scst/src/scst_lib.c
===================================================================
--- trunk/scst/src/scst_lib.c	2007-02-28 12:55:35 UTC (rev 99)
+++ trunk/scst/src/scst_lib.c	2007-03-02 15:06:55 UTC (rev 100)
@@ -132,7 +132,7 @@
 			cmd->orig_sg_cnt = cmd->sg_cnt;
 			cmd->orig_sg_entry = i;
 			cmd->orig_entry_len = cmd->sg[i].length;
-			cmd->sg_cnt = i+1;
+			cmd->sg_cnt = (left > 0) ? i+1 : i;
 			cmd->sg[i].length = left;
 			cmd->sg_buff_modified = 1;
 			break;

Modified: trunk/scst/src/scst_targ.c
===================================================================
--- trunk/scst/src/scst_targ.c	2007-02-28 12:55:35 UTC (rev 99)
+++ trunk/scst/src/scst_targ.c	2007-03-02 15:06:55 UTC (rev 100)
@@ -1140,7 +1140,7 @@
 	cmd->driver_status = driver_byte(result);
 	if (unlikely(resid != 0)) {
 #ifdef EXTRACHECKS
-		if ((resid < 0) || (resid >= cmd->resp_data_len)) {
+		if ((resid < 0) || (resid > cmd->resp_data_len)) {
 			PRINT_ERROR_PR("Wrong resid %d (cmd->resp_data_len=%d)",
 				resid, cmd->resp_data_len);
 		} else


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