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path: root/fs/cifs/cifssmb.c
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Diffstat (limited to 'fs/cifs/cifssmb.c')
-rw-r--r--fs/cifs/cifssmb.c27
1 files changed, 25 insertions, 2 deletions
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 939e2f76b95..bc09c998631 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -1934,6 +1934,27 @@ CIFSSMBClose(const int xid, struct cifsTconInfo *tcon, int smb_file_id)
}
int
+CIFSSMBFlush(const int xid, struct cifsTconInfo *tcon, int smb_file_id)
+{
+ int rc = 0;
+ FLUSH_REQ *pSMB = NULL;
+ cFYI(1, ("In CIFSSMBFlush"));
+
+ rc = small_smb_init(SMB_COM_FLUSH, 1, tcon, (void **) &pSMB);
+ if (rc)
+ return rc;
+
+ pSMB->FileID = (__u16) smb_file_id;
+ pSMB->ByteCount = 0;
+ rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *) pSMB, 0);
+ cifs_stats_inc(&tcon->num_flushes);
+ if (rc)
+ cERROR(1, ("Send error in Flush = %d", rc));
+
+ return rc;
+}
+
+int
CIFSSMBRename(const int xid, struct cifsTconInfo *tcon,
const char *fromName, const char *toName,
const struct nls_table *nls_codepage, int remap)
@@ -2356,8 +2377,10 @@ winCreateHardLinkRetry:
PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
- pSMB->OldFileName[name_len] = 0; /* pad */
- pSMB->OldFileName[name_len + 1] = 0x04;
+
+ /* protocol specifies ASCII buffer format (0x04) for unicode */
+ pSMB->OldFileName[name_len] = 0x04;
+ pSMB->OldFileName[name_len + 1] = 0x00; /* pad */
name_len2 =
cifsConvertToUCS((__le16 *)&pSMB->OldFileName[name_len + 2],
toName, PATH_MAX, nls_codepage, remap);