In message <[EMAIL PROTECTED]>, Trond Myklebust writes: > On Thu, 2007-01-04 at 19:00 -0500, Chaitanya Patti wrote: > > > > Hello everyone, > > > > In the function nfs_lookup in nfs/dir.c , the following line (line # 926): > > > > error = nfs_reval_fsid(nd->mnt, dir, &fhandle, &fattr); > > > > uses `nd' without having checked if it is NULL. > > > > Is this correct? > > It is quite intentional and correct. Calling ->lookup() without correct > intent information is a bug.
Ah, ok. So why not put an ASSERT in there, or at least a comment, to make the code clearer. As it stands, anyone looking at the code in the future can easily rediscover this "bug" that dereferences a null ptr. Thanks, Erez. - To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
