cifs: fix possible memory corruption in CIFSFindNext, CVE-2011-3191

[linux-flexiantxendom0-natty.git] / fs / cifs / cifssmb.c

diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 904aa47..e9abcf9 100644 (file)
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -3805,7 +3805,8 @@ int CIFSFindNext(const int xid, struct cifsTconInfo *tcon,
        T2_FNEXT_RSP_PARMS *parms;
        char *response_data;
        int rc = 0;
-       int bytes_returned, name_len;
+       int bytes_returned;
+       unsigned int name_len;
        __u16 params, byte_count;
 
        cFYI(1, "In FindNext");