svn commit: samba r16699 - in branches/SAMBA_4_0/source: libcli/raw libcli/smb2 ntvfs smb_server/smb2

metze at samba.org metze at samba.org
Thu Jun 29 22:16:58 GMT 2006


Author: metze
Date: 2006-06-29 22:16:58 +0000 (Thu, 29 Jun 2006)
New Revision: 16699

WebSVN: http://websvn.samba.org/cgi-bin/viewcvs.cgi?view=rev&root=samba&rev=16699

Log:
the layout of SMB2 Read and Write is identical...
so we know that the 9th bytes is just uninitialized padding

metze
Modified:
   branches/SAMBA_4_0/source/libcli/raw/interfaces.h
   branches/SAMBA_4_0/source/libcli/smb2/read.c
   branches/SAMBA_4_0/source/libcli/smb2/write.c
   branches/SAMBA_4_0/source/ntvfs/ntvfs_generic.c
   branches/SAMBA_4_0/source/smb_server/smb2/fileio.c


Changeset:
Modified: branches/SAMBA_4_0/source/libcli/raw/interfaces.h
===================================================================
--- branches/SAMBA_4_0/source/libcli/raw/interfaces.h	2006-06-29 21:58:25 UTC (rev 16698)
+++ branches/SAMBA_4_0/source/libcli/raw/interfaces.h	2006-06-29 22:16:58 UTC (rev 16699)
@@ -1649,7 +1649,6 @@
 			/* struct smb2_handle handle; */
 			uint64_t unknown1; /* 0x0000000000000000 */
 			uint64_t unknown2; /* 0x0000000000000000 */
-			uint8_t _bug;
 		} in;
 		struct {
 			/* static body buffer 16 (0x10) bytes */
@@ -1771,11 +1770,10 @@
 		} in;
 		struct {
 			/* static body buffer 17 (0x11) bytes */
-			/* uint16_t buffer_code;  0x11 */
+			/* uint16_t buffer_code;  0x11 = 0x10 + 1*/
 			uint16_t _pad;
 			uint32_t nwritten;
 			uint64_t unknown1; /* 0x0000000000000000 */
-			uint8_t _bug;
 		} out;
 	} smb2;
 };

Modified: branches/SAMBA_4_0/source/libcli/smb2/read.c
===================================================================
--- branches/SAMBA_4_0/source/libcli/smb2/read.c	2006-06-29 21:58:25 UTC (rev 16698)
+++ branches/SAMBA_4_0/source/libcli/smb2/read.c	2006-06-29 22:16:58 UTC (rev 16699)
@@ -31,7 +31,7 @@
 {
 	struct smb2_request *req;
 
-	req = smb2_request_init_tree(tree, SMB2_OP_READ, 0x31, False, 0);
+	req = smb2_request_init_tree(tree, SMB2_OP_READ, 0x30, True, 0);
 	if (req == NULL) return NULL;
 
 	SSVAL(req->out.body, 0x02, 0); /* pad */
@@ -40,7 +40,6 @@
 	smb2_push_handle(req->out.body+0x10, &io->in.file.handle);
 	SBVAL(req->out.body, 0x20, io->in.unknown1);
 	SBVAL(req->out.body, 0x28, io->in.unknown2);
-	SCVAL(req->out.body, 0x30, io->in._bug);
 
 	smb2_transport_send(req);
 

Modified: branches/SAMBA_4_0/source/libcli/smb2/write.c
===================================================================
--- branches/SAMBA_4_0/source/libcli/smb2/write.c	2006-06-29 21:58:25 UTC (rev 16698)
+++ branches/SAMBA_4_0/source/libcli/smb2/write.c	2006-06-29 22:16:58 UTC (rev 16699)
@@ -63,12 +63,11 @@
 		return smb2_request_destroy(req);
 	}
 
-	SMB2_CHECK_PACKET_RECV(req, 0x11, False);
+	SMB2_CHECK_PACKET_RECV(req, 0x10, True);
 
 	io->out._pad     = SVAL(req->in.body, 0x02);
 	io->out.nwritten = IVAL(req->in.body, 0x04);
 	io->out.unknown1 = BVAL(req->in.body, 0x08);
-	io->out._bug     = CVAL(req->in.body, 0x10);
 
 	return smb2_request_destroy(req);
 }

Modified: branches/SAMBA_4_0/source/ntvfs/ntvfs_generic.c
===================================================================
--- branches/SAMBA_4_0/source/ntvfs/ntvfs_generic.c	2006-06-29 21:58:25 UTC (rev 16698)
+++ branches/SAMBA_4_0/source/ntvfs/ntvfs_generic.c	2006-06-29 22:16:58 UTC (rev 16699)
@@ -1064,7 +1064,6 @@
 		wr->smb2.out._pad	= 0;
 		wr->smb2.out.nwritten	= wr2->generic.out.nwritten;
 		wr->smb2.out.unknown1	= 0;
-		wr->smb2.out._bug	= 0;
 		break;
 
 	default:

Modified: branches/SAMBA_4_0/source/smb_server/smb2/fileio.c
===================================================================
--- branches/SAMBA_4_0/source/smb_server/smb2/fileio.c	2006-06-29 21:58:25 UTC (rev 16698)
+++ branches/SAMBA_4_0/source/smb_server/smb2/fileio.c	2006-06-29 22:16:58 UTC (rev 16699)
@@ -178,7 +178,6 @@
 	io->smb2.in.file.ntvfs		= smb2srv_pull_handle(req, req->in.body, 0x10);
 	io->smb2.in.unknown1		= BVAL(req->in.body, 0x20);
 	io->smb2.in.unknown2		= BVAL(req->in.body, 0x28);
-	io->smb2.in._bug		= CVAL(req->in.body, 0x30);
 
 	SMB2SRV_CHECK_FILE_HANDLE(io->smb2.in.file.ntvfs);
 
@@ -202,7 +201,6 @@
 	SSVAL(req->out.body,	0x02,	io->smb2.out._pad);
 	SIVAL(req->out.body,	0x04,	io->smb2.out.nwritten);
 	SBVAL(req->out.body,	0x08,	io->smb2.out.unknown1);
-	SCVAL(req->out.body,	0x10,	io->smb2.out._bug);
 
 	smb2srv_send_reply(req);
 }



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