Messages in this thread | | | Date | Wed, 26 Jul 2006 12:12:18 -0500 | From | Eric Sandeen <> | Subject | Re: Bad ext3/nfs DoS bug |
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> +EXPORT_SYMBOL_GPL(export_iget); ... > +static struct dentry *ext3_get_dentry(struct super_block *sb, void *vobjp) > +{ > + __u32 *objp = vobjp; > + unsigned long ino = objp[0]; > + __u32 generation = objp[1]; > + > + if (ino != EXT3_ROOT_INO && ino < EXT3_FIRST_INO(sb)) > + return ERR_PTR(-ESTALE); > + > + return export_iget(sb, ino, generation); > +}
Hm, with this, ext3.ko has a new dependency on exportfs.ko. Is that desirable/acceptable? -Eric - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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