Messages in this thread | | | Subject | Re: [Patch 6/6] Bind Mount Extensions 0.06 | From | Trond Myklebust <> | Date | Tue, 22 Feb 2005 09:34:31 -0500 |
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ty den 22.02.2005 Klokka 13:13 (+0100) skreiv Herbert Poetzl: > > diff -NurpP --minimal linux-2.6.11-rc4-bme0.06-bm0.01-at0.01-cc0.01-co0.01-xa0.01/fs/nfs/dir.c linux-2.6.11-rc4-bme0.06-bm0.01-at0.01-cc0.01-co0.01-xa0.01-ro0.01/fs/nfs/dir.c > --- linux-2.6.11-rc4-bme0.06-bm0.01-at0.01-cc0.01-co0.01-xa0.01/fs/nfs/dir.c 2005-02-13 17:16:55 +0100 > +++ linux-2.6.11-rc4-bme0.06-bm0.01-at0.01-cc0.01-co0.01-xa0.01-ro0.01/fs/nfs/dir.c 2005-02-19 06:32:05 +0100 > @@ -771,7 +771,8 @@ static int is_atomic_open(struct inode * > if (nd->flags & LOOKUP_DIRECTORY) > return 0; > /* Are we trying to write to a read only partition? */ > - if (IS_RDONLY(dir) && (nd->intent.open.flags & (O_CREAT|O_TRUNC|FMODE_WRITE))) > + if ((IS_RDONLY(dir) || (nd && MNT_IS_RDONLY(nd->mnt))) && > + (nd->intent.open.flags & (O_CREAT|O_TRUNC|FMODE_WRITE))) > return 0; > return 1; > }
The check for nd != NULL is redundant. See 5 lines further up...
Cheers, Trond
-- Trond Myklebust <trond.myklebust@fys.uio.no>
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