[CIFS] Fix large (ie over 64K for MaxCIFSBufSize) buffer case for wrapping
bcc on read response and for wrapping sessionsetup maxbufsize field
Signed-off-by: Steve French <sfrench@us.ibm.com>
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 16535b5..cf4bcf3 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -564,7 +564,7 @@
dump_smb(smb_buffer, length);
- if (checkSMB (smb_buffer, smb_buffer->Mid, total_read+4)) {
+ if (checkSMB(smb_buffer, smb_buffer->Mid, total_read+4)) {
cifs_dump_mem("Bad SMB: ", smb_buffer, 48);
continue;
}
@@ -2278,6 +2278,8 @@
smb_buffer->Mid = GetNextMid(ses->server);
pSMB->req.hdr.Flags2 |= SMBFLG2_EXT_SEC;
pSMB->req.AndXCommand = 0xFF;
+ if(ses->server->maxBuf > 64*1024)
+ ses->server->maxBuf = (64*1023);
pSMB->req.MaxBufferSize = cpu_to_le16(ses->server->maxBuf);
pSMB->req.MaxMpxCount = cpu_to_le16(ses->server->maxReq);