Version bump; updates binfmt_elf patch (bug #70681) and adds the smbfs security patch (bug #65877).

13 files changed, 350 insertions, 31 deletions

diff --git a/sys-kernel/win4lin-sources/ChangeLog b/sys-kernel/win4lin-sources/ChangeLog
index 6b91e91d6bf4..906e660bb0ca 100644
--- a/sys-kernel/win4lin-sources/ChangeLog
+++ b/sys-kernel/win4lin-sources/ChangeLog
@@ -1,6 +1,21 @@
 # ChangeLog for sys-kernel/win4lin-sources
 # Copyright 2002-2004 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/sys-kernel/win4lin-sources/ChangeLog,v 1.41 2004/11/15 18:07:41 genstef Exp $
+# $Header: /var/cvsroot/gentoo-x86/sys-kernel/win4lin-sources/ChangeLog,v 1.42 2004/11/20 11:12:53 plasmaroo Exp $
+
+*win4lin-sources-2.6.9-r1 (20 Nov 2004)
+
+  20 Nov 2004; <plasmaroo@gentoo.org> -win4lin-sources-2.4.26-r8.ebuild,
+  +win4lin-sources-2.4.26-r9.ebuild, -win4lin-sources-2.6.7-r8.ebuild,
+  +win4lin-sources-2.6.7-r9.ebuild, +win4lin-sources-2.6.9-r1.ebuild,
+  -win4lin-sources-2.6.9.ebuild,
+  files/win4lin-sources-2.4.26.binfmt_elf.patch,
+  +files/win4lin-sources-2.4.26.smbfs.patch,
+  +files/win4lin-sources-2.6.7.smbfs.patch,
+  files/win4lin-sources-2.6.9.binfmt_elf.patch,
+  +files/win4lin-sources-2.6.9.smbfs.patch,
+  files/win4lin-sources-2.6.binfmt_elf.patch:
+  Version bump; updates binfmt_elf patch (bug #70681) and adds the smbfs
+  security patch (bug #65877).
 
 *win4lin-sources-2.6.9 (15 Nov 2004)
 
diff --git a/sys-kernel/win4lin-sources/files/digest-win4lin-sources-2.4.26-r8 b/sys-kernel/win4lin-sources/files/digest-win4lin-sources-2.4.26-r9
index 0299063fed16..0299063fed16 100644
--- a/sys-kernel/win4lin-sources/files/digest-win4lin-sources-2.4.26-r8
+++ b/sys-kernel/win4lin-sources/files/digest-win4lin-sources-2.4.26-r9
diff --git a/sys-kernel/win4lin-sources/files/digest-win4lin-sources-2.6.7-r8 b/sys-kernel/win4lin-sources/files/digest-win4lin-sources-2.6.7-r9
index 9e871718355b..9e871718355b 100644
--- a/sys-kernel/win4lin-sources/files/digest-win4lin-sources-2.6.7-r8
+++ b/sys-kernel/win4lin-sources/files/digest-win4lin-sources-2.6.7-r9
diff --git a/sys-kernel/win4lin-sources/files/digest-win4lin-sources-2.6.9 b/sys-kernel/win4lin-sources/files/digest-win4lin-sources-2.6.9-r1
index 12075686996a..12075686996a 100644
--- a/sys-kernel/win4lin-sources/files/digest-win4lin-sources-2.6.9
+++ b/sys-kernel/win4lin-sources/files/digest-win4lin-sources-2.6.9-r1
diff --git a/sys-kernel/win4lin-sources/files/win4lin-sources-2.4.26.binfmt_elf.patch b/sys-kernel/win4lin-sources/files/win4lin-sources-2.4.26.binfmt_elf.patch
index 534e4c064a52..9f4f44ee78f5 100644
--- a/sys-kernel/win4lin-sources/files/win4lin-sources-2.4.26.binfmt_elf.patch
+++ b/sys-kernel/win4lin-sources/files/win4lin-sources-2.4.26.binfmt_elf.patch
@@ -1,6 +1,7 @@
---- linux-2.4.27/fs/binfmt_elf.c	2004-11-10 12:25:16 -08:00
-+++ linux-2.4.27-plasmaroo/fs/binfmt_elf.c	2004-11-10 12:25:16 -08:00
-@@ -335,9 +335,12 @@
+diff -ur linux-2.4.27/fs/binfmt_elf.c linux-2.4.27.plasmaroo/fs/binfmt_elf.c
+--- linux-2.4.27/fs/binfmt_elf.c	2004-04-14 14:05:40.000000000 +0100
++++ linux-2.4.27.plasmaroo/fs/binfmt_elf.c	2004-11-19 21:30:26.745410824 +0000
+@@ -299,9 +299,12 @@
  		goto out;
  
  	retval = kernel_read(interpreter,interp_elf_ex->e_phoff,(char *)elf_phdata,size);
@@ -15,7 +16,7 @@
  
  	eppnt = elf_phdata;
  	for (i=0; i<interp_elf_ex->e_phnum; i++, eppnt++) {
-@@ -532,8 +535,11 @@
+@@ -475,8 +478,11 @@
  		goto out;
  
  	retval = kernel_read(bprm->file, elf_ex.e_phoff, (char *) elf_phdata, size);
@@ -28,7 +29,17 @@
  		
  	files = current->files;		/* Refcounted so ok */
  	retval = unshare_files();
-@@ -580,8 +586,14 @@
+@@ -513,7 +519,8 @@
+ 			 */
+ 
+ 			retval = -ENOMEM;
+-			if (elf_ppnt->p_filesz > PATH_MAX)
++			if (elf_ppnt->p_filesz > PATH_MAX || 
++			    elf_ppnt->p_filesz == 0)
+ 				goto out_free_file;
+ 			elf_interpreter = (char *) kmalloc(elf_ppnt->p_filesz,
+ 							   GFP_KERNEL);
+@@ -523,8 +530,16 @@
  			retval = kernel_read(bprm->file, elf_ppnt->p_offset,
  					   elf_interpreter,
  					   elf_ppnt->p_filesz);
@@ -36,15 +47,17 @@
 +			if (retval != elf_ppnt->p_filesz) {
 +				if (retval >= 0)
 +					retval = -EIO;
- 				goto out_free_interp;
++				goto out_free_interp;
 +			}
 +			/* make sure path is NULL terminated */
-+			elf_interpreter[elf_ppnt->p_filesz - 1] = '\0';
++			retval = -EINVAL;
++			if (elf_interpreter[elf_ppnt->p_filesz - 1] != '\0')
+ 				goto out_free_interp;
 +
  			/* If the program interpreter is one of these two,
  			 * then assume an iBCS2 image. Otherwise assume
  			 * a native linux image.
-@@ -616,8 +628,11 @@
+@@ -543,8 +558,11 @@
  			if (IS_ERR(interpreter))
  				goto out_free_interp;
  			retval = kernel_read(interpreter, 0, bprm->buf, BINPRM_BUF_SIZE);
@@ -56,8 +69,8 @@
 +			}
  
  			/* Get the exec headers */
- 			loc->interp_ex = *((struct exec *) bprm->buf);
-@@ -776,8 +791,10 @@
+ 			interp_ex = *((struct exec *) bprm->buf);
+@@ -682,8 +700,10 @@
  		}
  
  		error = elf_map(bprm->file, load_bias + vaddr, elf_ppnt, elf_prot, elf_flags);
diff --git a/sys-kernel/win4lin-sources/files/win4lin-sources-2.4.26.smbfs.patch b/sys-kernel/win4lin-sources/files/win4lin-sources-2.4.26.smbfs.patch
new file mode 100644
index 000000000000..63c5ba30403f
--- /dev/null
+++ b/sys-kernel/win4lin-sources/files/win4lin-sources-2.4.26.smbfs.patch
@@ -0,0 +1,97 @@
+diff -ur linux-2.4.27/fs/smbfs/proc.c linux-2.4.28/fs/smbfs/proc.c
+--- linux-2.4.27/fs/smbfs/proc.c	2004-11-12 19:32:24.000000000 +0000
++++ linux-2.4.28/fs/smbfs/proc.c	2004-11-19 20:18:27.000000000 +0000
+@@ -1289,10 +1289,12 @@
+ 	data_len = WVAL(buf, 1);
+ 
+ 	/* we can NOT simply trust the data_len given by the server ... */
+-	if (data_len > server->packet_size - (buf+3 - server->packet)) {
+-		printk(KERN_ERR "smb_proc_read: invalid data length!! "
+-		       "%d > %d - (%p - %p)\n",
+-		       data_len, server->packet_size, buf+3, server->packet);
++	if (data_len > count ||
++		(buf+3 - server->packet) + data_len > server->packet_size) {
++		printk(KERN_ERR "smb_proc_read: invalid data length/offset!! "
++		       "%d > %d || (%p - %p) + %d > %d\n",
++		       data_len, count,
++		       buf+3, server->packet, data_len, server->packet_size);
+ 		result = -EIO;
+ 		goto out;
+ 	}
+@@ -1378,10 +1380,12 @@
+ 	buf = smb_base(server->packet) + data_off;
+ 
+ 	/* we can NOT simply trust the info given by the server ... */
+-	if (data_len > server->packet_size - (buf - server->packet)) {
+-		printk(KERN_ERR "smb_proc_read: invalid data length!! "
+-		       "%d > %d - (%p - %p)\n",
+-		       data_len, server->packet_size, buf, server->packet);
++	if (data_len > count ||
++		(buf - server->packet) + data_len > server->packet_size) {
++		printk(KERN_ERR "smb_proc_readX: invalid data length/offset!! "
++		       "%d > %d || (%p - %p) + %d > %d\n",
++		       data_len, count,
++		       buf, server->packet, data_len, server->packet_size);
+ 		result = -EIO;
+ 		goto out;
+ 	}
+diff -ur linux-2.4.27/fs/smbfs/sock.c linux-2.4.28/fs/smbfs/sock.c
+--- linux-2.4.27/fs/smbfs/sock.c	2004-11-12 19:32:24.000000000 +0000
++++ linux-2.4.28/fs/smbfs/sock.c	2004-11-19 20:18:27.000000000 +0000
+@@ -571,7 +571,11 @@
+ 					parm_disp, parm_offset, parm_count,
+ 					data_disp, data_offset, data_count);
+ 				*parm  = base + parm_offset;
++				if (*parm - inbuf + parm_tot > server->packet_size)
++					goto out_bad_parm;
+ 				*data  = base + data_offset;
++				if (*data - inbuf + data_tot > server->packet_size)
++					goto out_bad_data;
+ 				goto success;
+ 			}
+ 
+@@ -591,6 +595,8 @@
+ 			rcv_buf = smb_vmalloc(buf_len);
+ 			if (!rcv_buf)
+ 				goto out_no_mem;
++			memset(rcv_buf, 0, buf_len);
++			
+ 			*parm = rcv_buf;
+ 			*data = rcv_buf + total_p;
+ 		} else if (data_tot > total_d || parm_tot > total_p)
+@@ -598,8 +604,12 @@
+ 
+ 		if (parm_disp + parm_count > total_p)
+ 			goto out_bad_parm;
++		if (parm_offset + parm_count > server->packet_size)	
++			goto out_bad_parm;
+ 		if (data_disp + data_count > total_d)
+ 			goto out_bad_data;
++		if (data_offset + data_count > server->packet_size)	
++			goto out_bad_data;
+ 		memcpy(*parm + parm_disp, base + parm_offset, parm_count);
+ 		memcpy(*data + data_disp, base + data_offset, data_count);
+ 
+@@ -610,8 +620,11 @@
+ 		 * Check whether we've received all of the data. Note that
+ 		 * we use the packet totals -- total lengths might shrink!
+ 		 */
+-		if (data_len >= data_tot && parm_len >= parm_tot)
++		if (data_len >= data_tot && parm_len >= parm_tot) {
++			data_len = data_tot;
++			parm_len = parm_tot;
+ 			break;
++		}
+ 	}
+ 
+ 	/*
+@@ -625,6 +638,9 @@
+ 		server->packet = rcv_buf;
+ 		rcv_buf = inbuf;
+ 	} else {
++		if (parm_len + data_len > buf_len)
++			goto out_data_grew;
++
+ 		PARANOIA("copying data, old size=%d, new size=%u\n",
+ 			 server->packet_size, buf_len);
+ 		memcpy(inbuf, rcv_buf, parm_len + data_len);
diff --git a/sys-kernel/win4lin-sources/files/win4lin-sources-2.6.7.smbfs.patch b/sys-kernel/win4lin-sources/files/win4lin-sources-2.6.7.smbfs.patch
new file mode 100644
index 000000000000..99401cf93a0e
--- /dev/null
+++ b/sys-kernel/win4lin-sources/files/win4lin-sources-2.6.7.smbfs.patch
@@ -0,0 +1,93 @@
+diff -urN linux-2.6.8.1/fs/smbfs/proc.c linux-2.6.8.1.plasmaroo/fs/smbfs/proc.c
+--- linux-2.6.8.1/fs/smbfs/proc.c	2004-08-24 17:15:57.000000000 +1000
++++ linux-2.6.8.1.plasmaroo/fs/smbfs/proc.c	2004-11-06 11:27:20.000000000 +1100
+@@ -1427,9 +1427,9 @@
+ 	 * So we must first calculate the amount of padding used by the server.
+ 	 */
+ 	data_off -= hdrlen;
+-	if (data_off > SMB_READX_MAX_PAD) {
+-		PARANOIA("offset is larger than max pad!\n");
+-		PARANOIA("%d > %d\n", data_off, SMB_READX_MAX_PAD);
++	if (data_off > SMB_READX_MAX_PAD || data_off < 0) {
++		PARANOIA("offset is larger than SMB_READX_MAX_PAD or negative!\n");
++		PARANOIA("%d > %d || %d < 0\n", data_off, SMB_READX_MAX_PAD, data_off);
+ 		req->rq_rlen = req->rq_bufsize + 1;
+ 		return;
+ 	}
+diff -urN linux-2.6.8.1/fs/smbfs/request.c linux-2.6.8.1.plasmaroo/fs/smbfs/request.c
+--- linux-2.6.8.1/fs/smbfs/request.c	2004-11-06 11:27:51.000000000 +1100
++++ linux-2.6.8.1.plasmaroo/fs/smbfs/request.c	2004-11-06 11:27:20.000000000 +1100
+@@ -588,6 +588,10 @@
+ 	data_count  = WVAL(inbuf, smb_drcnt);
+ 
+ 	/* Modify offset for the split header/buffer we use */
++	if (data_offset < hdrlen)
++		goto out_bad_data;
++	if (parm_offset < hdrlen)
++		goto out_bad_parm;
+ 	data_offset -= hdrlen;
+ 	parm_offset -= hdrlen;
+ 
+@@ -607,6 +611,10 @@
+ 		req->rq_lparm = parm_count;
+ 		req->rq_data = req->rq_buffer + data_offset;
+ 		req->rq_parm = req->rq_buffer + parm_offset;
++		if (parm_offset + parm_count > req->rq_rlen)
++			goto out_bad_parm;
++		if (data_offset + data_count > req->rq_rlen)
++			goto out_bad_data;
+ 		return 0;
+ 	}
+ 
+@@ -634,6 +642,7 @@
+ 		req->rq_trans2buffer = smb_kmalloc(buf_len, GFP_NOFS);
+ 		if (!req->rq_trans2buffer)
+ 			goto out_no_mem;
++		memset(req->rq_trans2buffer, 0, buf_len);
+ 
+ 		req->rq_parm = req->rq_trans2buffer;
+ 		req->rq_data = req->rq_trans2buffer + parm_tot;
+@@ -643,8 +652,12 @@
+ 
+ 	if (parm_disp + parm_count > req->rq_total_parm)
+ 		goto out_bad_parm;
++	if (parm_offset + parm_count > req->rq_rlen)
++		goto out_bad_parm;
+ 	if (data_disp + data_count > req->rq_total_data)
+ 		goto out_bad_data;
++	if (data_offset + data_count > req->rq_rlen)
++		goto out_bad_data;
+ 
+ 	inbuf = req->rq_buffer;
+ 	memcpy(req->rq_parm + parm_disp, inbuf + parm_offset, parm_count);
+@@ -657,8 +670,11 @@
+ 	 * Check whether we've received all of the data. Note that
+ 	 * we use the packet totals -- total lengths might shrink!
+ 	 */
+-	if (req->rq_ldata >= data_tot && req->rq_lparm >= parm_tot)
++	if (req->rq_ldata >= data_tot && req->rq_lparm >= parm_tot) {
++		req->rq_ldata = data_tot;
++		req->rq_lparm = parm_tot;
+ 		return 0;
++	}
+ 	return 1;
+ 
+ out_too_long:
+@@ -676,13 +692,13 @@
+ 	req->rq_errno = -EIO;
+ 	goto out;
+ out_bad_parm:
+-	printk(KERN_ERR "smb_trans2: invalid parms, disp=%d, cnt=%d, tot=%d\n",
+-	       parm_disp, parm_count, parm_tot);
++	printk(KERN_ERR "smb_trans2: invalid parms, disp=%d, cnt=%d, tot=%d, ofs=%d\n",
++	       parm_disp, parm_count, parm_tot, parm_offset);
+ 	req->rq_errno = -EIO;
+ 	goto out;
+ out_bad_data:
+-	printk(KERN_ERR "smb_trans2: invalid data, disp=%d, cnt=%d, tot=%d\n",
+-	       data_disp, data_count, data_tot);
++	printk(KERN_ERR "smb_trans2: invalid data, disp=%d, cnt=%d, tot=%d, ofs=%d\n",
++	       data_disp, data_count, data_tot, data_offset);
+ 	req->rq_errno = -EIO;
+ out:
+ 	return req->rq_errno;
diff --git a/sys-kernel/win4lin-sources/files/win4lin-sources-2.6.9.binfmt_elf.patch b/sys-kernel/win4lin-sources/files/win4lin-sources-2.6.9.binfmt_elf.patch
index c4cc8a82d3fb..a836201deca1 100644
--- a/sys-kernel/win4lin-sources/files/win4lin-sources-2.6.9.binfmt_elf.patch
+++ b/sys-kernel/win4lin-sources/files/win4lin-sources-2.6.9.binfmt_elf.patch
@@ -1,5 +1,6 @@
---- linux-2.6.9/fs/binfmt_elf.c	2004-11-10 12:25:16 -08:00
-+++ linux-2.6.9-plasmaroo/fs/binfmt_elf.c	2004-11-10 12:25:16 -08:00
+diff -ur linux-2.6.9/fs/binfmt_elf.c linux-2.6.9.plasmaroo/fs/binfmt_elf.c
+--- linux-2.6.9/fs/binfmt_elf.c	2004-10-24 14:58:48.000000000 +0100
++++ linux-2.6.9.plasmaroo/fs/binfmt_elf.c	2004-11-19 20:11:36.000000000 +0000
 @@ -335,9 +335,12 @@
  		goto out;
  
@@ -28,7 +29,17 @@
  
  	files = current->files;		/* Refcounted so ok */
  	retval = unshare_files();
-@@ -580,8 +586,14 @@
+@@ -570,7 +576,8 @@
+ 			 */
+ 
+ 			retval = -ENOMEM;
+-			if (elf_ppnt->p_filesz > PATH_MAX)
++			if (elf_ppnt->p_filesz > PATH_MAX || 
++			    elf_ppnt->p_filesz == 0)
+ 				goto out_free_file;
+ 			elf_interpreter = (char *) kmalloc(elf_ppnt->p_filesz,
+ 							   GFP_KERNEL);
+@@ -580,8 +587,16 @@
  			retval = kernel_read(bprm->file, elf_ppnt->p_offset,
  					   elf_interpreter,
  					   elf_ppnt->p_filesz);
@@ -39,12 +50,14 @@
  				goto out_free_interp;
 +			}
 +			/* make sure path is NULL terminated */
-+			elf_interpreter[elf_ppnt->p_filesz - 1] = '\0';
++			retval = -EINVAL;
++			if (elf_interpreter[elf_ppnt->p_filesz - 1] != '\0')
++				goto out_free_interp;
 +
  			/* If the program interpreter is one of these two,
  			 * then assume an iBCS2 image. Otherwise assume
  			 * a native linux image.
-@@ -616,8 +628,11 @@
+@@ -616,8 +631,11 @@
  			if (IS_ERR(interpreter))
  				goto out_free_interp;
  			retval = kernel_read(interpreter, 0, bprm->buf, BINPRM_BUF_SIZE);
@@ -57,7 +70,7 @@
  
  			/* Get the exec headers */
  			loc->interp_ex = *((struct exec *) bprm->buf);
-@@ -776,8 +791,10 @@
+@@ -776,8 +794,10 @@
  		}
  
  		error = elf_map(bprm->file, load_bias + vaddr, elf_ppnt, elf_prot, elf_flags);
diff --git a/sys-kernel/win4lin-sources/files/win4lin-sources-2.6.9.smbfs.patch b/sys-kernel/win4lin-sources/files/win4lin-sources-2.6.9.smbfs.patch
new file mode 100644
index 000000000000..f10cfedfab16
--- /dev/null
+++ b/sys-kernel/win4lin-sources/files/win4lin-sources-2.6.9.smbfs.patch
@@ -0,0 +1,72 @@
+diff -urN linux-2.6.8.1/fs/smbfs/proc.c linux-2.6.8.1.plasmaroo/fs/smbfs/proc.c
+--- linux-2.6.8.1/fs/smbfs/proc.c	2004-08-24 17:15:57.000000000 +1000
++++ linux-2.6.8.1.plasmaroo/fs/smbfs/proc.c	2004-11-06 11:27:20.000000000 +1100
+@@ -1427,9 +1427,9 @@
+ 	 * So we must first calculate the amount of padding used by the server.
+ 	 */
+ 	data_off -= hdrlen;
+-	if (data_off > SMB_READX_MAX_PAD) {
+-		PARANOIA("offset is larger than max pad!\n");
+-		PARANOIA("%d > %d\n", data_off, SMB_READX_MAX_PAD);
++	if (data_off > SMB_READX_MAX_PAD || data_off < 0) {
++		PARANOIA("offset is larger than SMB_READX_MAX_PAD or negative!\n");
++		PARANOIA("%d > %d || %d < 0\n", data_off, SMB_READX_MAX_PAD, data_off);
+ 		req->rq_rlen = req->rq_bufsize + 1;
+ 		return;
+ 	}
+diff -urN linux-2.6.8.1/fs/smbfs/request.c linux-2.6.8.1.plasmaroo/fs/smbfs/request.c
+--- linux-2.6.8.1/fs/smbfs/request.c	2004-11-06 11:27:51.000000000 +1100
++++ linux-2.6.8.1.plasmaroo/fs/smbfs/request.c	2004-11-06 11:27:20.000000000 +1100
+@@ -588,6 +588,10 @@
+ 	data_count  = WVAL(inbuf, smb_drcnt);
+ 
+ 	/* Modify offset for the split header/buffer we use */
++	if (data_offset < hdrlen)
++		goto out_bad_data;
++	if (parm_offset < hdrlen)
++		goto out_bad_parm;
+ 	data_offset -= hdrlen;
+ 	parm_offset -= hdrlen;
+ 
+@@ -607,6 +611,10 @@
+ 		req->rq_lparm = parm_count;
+ 		req->rq_data = req->rq_buffer + data_offset;
+ 		req->rq_parm = req->rq_buffer + parm_offset;
++		if (parm_offset + parm_count > req->rq_rlen)
++			goto out_bad_parm;
++		if (data_offset + data_count > req->rq_rlen)
++			goto out_bad_data;
+ 		return 0;
+ 	}
+
+@@ -643,8 +652,12 @@
+ 
+ 	if (parm_disp + parm_count > req->rq_total_parm)
+ 		goto out_bad_parm;
++	if (parm_offset + parm_count > req->rq_rlen)
++		goto out_bad_parm;
+ 	if (data_disp + data_count > req->rq_total_data)
+ 		goto out_bad_data;
++	if (data_offset + data_count > req->rq_rlen)
++		goto out_bad_data;
+ 
+ 	inbuf = req->rq_buffer;
+ 	memcpy(req->rq_parm + parm_disp, inbuf + parm_offset, parm_count);
+@@ -676,13 +692,13 @@
+ 	req->rq_errno = -EIO;
+ 	goto out;
+ out_bad_parm:
+-	printk(KERN_ERR "smb_trans2: invalid parms, disp=%d, cnt=%d, tot=%d\n",
+-	       parm_disp, parm_count, parm_tot);
++	printk(KERN_ERR "smb_trans2: invalid parms, disp=%d, cnt=%d, tot=%d, ofs=%d\n",
++	       parm_disp, parm_count, parm_tot, parm_offset);
+ 	req->rq_errno = -EIO;
+ 	goto out;
+ out_bad_data:
+-	printk(KERN_ERR "smb_trans2: invalid data, disp=%d, cnt=%d, tot=%d\n",
+-	       data_disp, data_count, data_tot);
++	printk(KERN_ERR "smb_trans2: invalid data, disp=%d, cnt=%d, tot=%d, ofs=%d\n",
++	       data_disp, data_count, data_tot, data_offset);
+ 	req->rq_errno = -EIO;
+ out:
+ 	return req->rq_errno;
diff --git a/sys-kernel/win4lin-sources/files/win4lin-sources-2.6.binfmt_elf.patch b/sys-kernel/win4lin-sources/files/win4lin-sources-2.6.binfmt_elf.patch
index 9ca23675f25d..87d05e7b5fa4 100644
--- a/sys-kernel/win4lin-sources/files/win4lin-sources-2.6.binfmt_elf.patch
+++ b/sys-kernel/win4lin-sources/files/win4lin-sources-2.6.binfmt_elf.patch
@@ -1,6 +1,7 @@
---- linux-2.6.7-uc0-r8/fs/binfmt_elf.c	2004-11-12 11:50:08 -08:00
-+++ linux-2.6.7-uc0-r8-plasmaroo/fs/binfmt_elf.c	2004-11-12 11:50:08 -08:00
-@@ -335,9 +335,12 @@
+diff -ur linux-2.6.8.1/fs/binfmt_elf.c linux-2.6.8.1.plasmaroo/fs/binfmt_elf.c
+--- linux-2.6.8.1/fs/binfmt_elf.c	2004-08-14 11:55:23.000000000 +0100
++++ linux-2.6.8.1.plasmaroo/fs/binfmt_elf.c	2004-11-19 23:07:08.375429000 +0000
+@@ -334,9 +334,12 @@
  		goto out;
  
  	retval = kernel_read(interpreter,interp_elf_ex->e_phoff,(char *)elf_phdata,size);
@@ -15,7 +16,7 @@
  
  	eppnt = elf_phdata;
  	for (i=0; i<interp_elf_ex->e_phnum; i++, eppnt++) {
-@@ -532,8 +535,11 @@
+@@ -523,8 +526,11 @@
  		goto out;
  
  	retval = kernel_read(bprm->file, elf_ex.e_phoff, (char *) elf_phdata, size);
@@ -28,7 +29,17 @@
  
  	files = current->files;		/* Refcounted so ok */
  	retval = unshare_files();
-@@ -580,8 +586,14 @@
+@@ -561,7 +567,8 @@
+ 			 */
+ 
+ 			retval = -ENOMEM;
+-			if (elf_ppnt->p_filesz > PATH_MAX)
++			if (elf_ppnt->p_filesz > PATH_MAX || 
++			    elf_ppnt->p_filesz == 0)
+ 				goto out_free_file;
+ 			elf_interpreter = (char *) kmalloc(elf_ppnt->p_filesz,
+ 							   GFP_KERNEL);
+@@ -571,8 +578,16 @@
  			retval = kernel_read(bprm->file, elf_ppnt->p_offset,
  					   elf_interpreter,
  					   elf_ppnt->p_filesz);
@@ -39,12 +50,14 @@
  				goto out_free_interp;
 +			}
 +			/* make sure path is NULL terminated */
-+			elf_interpreter[elf_ppnt->p_filesz - 1] = '\0';
++			retval = -EINVAL;
++			if (elf_interpreter[elf_ppnt->p_filesz - 1] != '\0')
++				goto out_free_interp;
 +
  			/* If the program interpreter is one of these two,
  			 * then assume an iBCS2 image. Otherwise assume
  			 * a native linux image.
-@@ -616,8 +628,11 @@
+@@ -607,8 +622,11 @@
  			if (IS_ERR(interpreter))
  				goto out_free_interp;
  			retval = kernel_read(interpreter, 0, bprm->buf, BINPRM_BUF_SIZE);
@@ -56,8 +69,8 @@
 +			}
  
  			/* Get the exec headers */
- 			loc->interp_ex = *((struct exec *) bprm->buf);
-@@ -776,8 +791,10 @@
+ 			interp_ex = *((struct exec *) bprm->buf);
+@@ -765,8 +783,10 @@
  		}
  
  		error = elf_map(bprm->file, load_bias + vaddr, elf_ppnt, elf_prot, elf_flags);
diff --git a/sys-kernel/win4lin-sources/win4lin-sources-2.4.26-r8.ebuild b/sys-kernel/win4lin-sources/win4lin-sources-2.4.26-r9.ebuild
index 0c8843472b02..3f0735b0f652 100644
--- a/sys-kernel/win4lin-sources/win4lin-sources-2.4.26-r8.ebuild
+++ b/sys-kernel/win4lin-sources/win4lin-sources-2.4.26-r9.ebuild
@@ -1,6 +1,6 @@
 # Copyright 1999-2004 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/sys-kernel/win4lin-sources/win4lin-sources-2.4.26-r8.ebuild,v 1.1 2004/11/12 20:30:32 plasmaroo Exp $
+# $Header: /var/cvsroot/gentoo-x86/sys-kernel/win4lin-sources/win4lin-sources-2.4.26-r9.ebuild,v 1.1 2004/11/20 11:12:53 plasmaroo Exp $
 
 # OKV=original kernel version, KV=patched kernel version.  They can be the same.
 
@@ -43,6 +43,7 @@ src_unpack() {
 	epatch ${FILESDIR}/${P}.cmdlineLeak.patch || die "Failed to apply the /proc/cmdline patch!"
 	epatch ${FILESDIR}/${P}.XDRWrapFix.patch || die "Failed to apply the kNFSd XDR patch!"
 	epatch ${FILESDIR}/${P}.binfmt_elf.patch || die "Failed to apply the binfmt_elf patch!"
+	epatch ${FILESDIR}/${P}.smbfs.patch || die "Failed to apply the SMBFS patch!"
 
 	kernel_universal_unpack
 }
diff --git a/sys-kernel/win4lin-sources/win4lin-sources-2.6.7-r8.ebuild b/sys-kernel/win4lin-sources/win4lin-sources-2.6.7-r9.ebuild
index dd07e00a400c..5ae437c455b9 100644
--- a/sys-kernel/win4lin-sources/win4lin-sources-2.6.7-r8.ebuild
+++ b/sys-kernel/win4lin-sources/win4lin-sources-2.6.7-r9.ebuild
@@ -1,6 +1,6 @@
 # Copyright 1999-2004 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/sys-kernel/win4lin-sources/win4lin-sources-2.6.7-r8.ebuild,v 1.1 2004/11/12 20:30:32 plasmaroo Exp $
+# $Header: /var/cvsroot/gentoo-x86/sys-kernel/win4lin-sources/win4lin-sources-2.6.7-r9.ebuild,v 1.1 2004/11/20 11:12:53 plasmaroo Exp $
 
 ETYPE="sources"
 inherit kernel-2
@@ -19,7 +19,8 @@ UNIPATCH_LIST="
 	${FILESDIR}/${PN}-2.6.cmdlineLeak.patch
 	${FILESDIR}/${PN}-2.6.CAN-2004-0816.patch
 	${FILESDIR}/${PN}-2.6.devPtmx.patch
-	${FILESDIR}/${PN}-2.6.binfmt_elf.patch"
+	${FILESDIR}/${PN}-2.6.binfmt_elf.patch
+	${FILESDIR}/${P}.smbfs.patch"
 
 S=${WORKDIR}/linux-${KV}
 
diff --git a/sys-kernel/win4lin-sources/win4lin-sources-2.6.9.ebuild b/sys-kernel/win4lin-sources/win4lin-sources-2.6.9-r1.ebuild
index 447d2b5187fb..12342f7d38d2 100644
--- a/sys-kernel/win4lin-sources/win4lin-sources-2.6.9.ebuild
+++ b/sys-kernel/win4lin-sources/win4lin-sources-2.6.9-r1.ebuild
@@ -1,6 +1,6 @@
 # Copyright 1999-2004 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/sys-kernel/win4lin-sources/win4lin-sources-2.6.9.ebuild,v 1.1 2004/11/15 18:07:41 genstef Exp $
+# $Header: /var/cvsroot/gentoo-x86/sys-kernel/win4lin-sources/win4lin-sources-2.6.9-r1.ebuild,v 1.1 2004/11/20 11:12:53 plasmaroo Exp $
 
 ETYPE="sources"
 inherit kernel-2
@@ -10,7 +10,8 @@ MKI_VERSION='1_3_8'
 UNIPATCH_LIST="
 	${DISTDIR}/Kernel-Win4Lin3-${OKV}.patch
 	${DISTDIR}/mki-adapter26_${MKI_VERSION}.patch:1
-	${FILESDIR}/${PN}-2.6.9.binfmt_elf.patch"
+	${FILESDIR}/${PN}-2.6.9.binfmt_elf.patch
+	${FILESDIR}/${P}.smbfs.patch"
 
 S=${WORKDIR}/linux-${KV}