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authorAl Viro <viro@ftp.linux.org.uk>2006-10-14 16:48:26 +0100
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-15 11:00:58 -0700
commit733f99acc82543030ce0417e2f2201ddc63097af (patch)
treeea056804fb4883b407422ac563373c1092fe389c
parent645408d1ffe9f27b176a88302c22420f301607db (diff)
downloadop-kernel-dev-733f99acc82543030ce0417e2f2201ddc63097af.zip
op-kernel-dev-733f99acc82543030ce0417e2f2201ddc63097af.tar.gz
[PATCH] new cifs endianness bugs
* missing cpu_to_le64() for ChangeTime (introduced by [CIFS] Legacy time handling for Win9x and OS/2 part 1) * missing le16_to_cpu() for DialectIndex (introduced by [CIFS] Do not send newer QFSInfo to legacy servers which can not support it) Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--fs/cifs/cifssmb.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 5dc5a96..098790e 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -399,6 +399,7 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
struct TCP_Server_Info * server;
u16 count;
unsigned int secFlags;
+ u16 dialect;
if(ses->server)
server = ses->server;
@@ -438,9 +439,10 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
if (rc != 0)
goto neg_err_exit;
- cFYI(1,("Dialect: %d", pSMBr->DialectIndex));
+ dialect = le16_to_cpu(pSMBr->DialectIndex);
+ cFYI(1,("Dialect: %d", dialect));
/* Check wct = 1 error case */
- if((pSMBr->hdr.WordCount < 13) || (pSMBr->DialectIndex == BAD_PROT)) {
+ if((pSMBr->hdr.WordCount < 13) || (dialect == BAD_PROT)) {
/* core returns wct = 1, but we do not ask for core - otherwise
small wct just comes when dialect index is -1 indicating we
could not negotiate a common dialect */
@@ -448,8 +450,8 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
goto neg_err_exit;
#ifdef CONFIG_CIFS_WEAK_PW_HASH
} else if((pSMBr->hdr.WordCount == 13)
- && ((pSMBr->DialectIndex == LANMAN_PROT)
- || (pSMBr->DialectIndex == LANMAN2_PROT))) {
+ && ((dialect == LANMAN_PROT)
+ || (dialect == LANMAN2_PROT))) {
__s16 tmp;
struct lanman_neg_rsp * rsp = (struct lanman_neg_rsp *)pSMBr;
@@ -2943,7 +2945,7 @@ QInfRetry:
ts.tv_nsec = 0;
ts.tv_sec = time;
/* decode time fields */
- pFinfo->ChangeTime = cifs_UnixTimeToNT(ts);
+ pFinfo->ChangeTime = cpu_to_le64(cifs_UnixTimeToNT(ts));
pFinfo->LastWriteTime = pFinfo->ChangeTime;
pFinfo->LastAccessTime = 0;
pFinfo->AllocationSize =
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