This is a copy of a mail i've sent to bugtraq, i'm not currently a subscriber of linux mailing list but i've thought it could interest you.
Welcome i've made a quick patch for 2.2.20 internationnal kernels. I think it should work also for standard 2.2.20 kernels.
It's just quick so i've not made a lot of test but it works.
you need to apply it to path-to-linux-source/fs/dcache.c
Say me if it doesn't work...
S/ash
*** dcache.c.old Wed Mar 27 14:05:23 2002
--- dcache.c Wed Mar 27 14:34:13 2002
***************
*** 795,801 ****
--- 795,804 ----
namelen = dentry->d_name.len;
buflen -= namelen + 1;
if (buflen < 0)
+ {
+ retval = buffer - 1;
break;
+ }
end -= namelen;
memcpy(end, dentry->d_name.name, namelen);
*--end = '/';
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This archive was generated by hypermail 2b29 : Sun Mar 31 2002 - 22:00:14 EST