On Fri, 2013-11-15 at 12:00 -0500, Trond Myklebust wrote: +AD4- On Fri, 2013-11-15 at 11:38 -0500, Weston Andros Adamson wrote: +AD4- +AD4- decode+AF8-bitmap will only decode up to three bitmaps. If the xdr buffer +AD4- +AD4- has more than three bitmaps, return -EIO here instead of bailing out in +AD4- +AD4- a later xdr decode. +AD4- +AD4- +AD4- +AD4- No. decode+AF8-bitmap will only +AF8-save+AF8- 3 words in the bitmap+AFsAXQ- argment, but +AD4- it will decode arbitrary sized bitmaps: +AD4- +AD4- p +AD0- xdr+AF8-inline+AF8-decode(xdr, (bmlen +ADwAPA- 2))+ADs- +AD4- That said, we should probably check that the server isn't setting those bitmap words to any non-zero values. That would be a reason to return EIO. -- Trond Myklebust Linux NFS client maintainer NetApp Trond.Myklebust+AEA-netapp.com www.netapp.com -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
