FYI Lighttpd 1.4.23 /kernel (trailing '/' on regular file symlink) vulnerability

Oliver Pinter oliver.pntr at gmail.com
Wed May 27 17:51:09 UTC 2009


Hi!

This is a redefinitions of PARAMASK in the patch, that you attached

-------8<---------
 ...
 #define	PARAMASK	0x0ffffe00 /* mask of parameter descriptors */
+#define	TRAILINGSLASH	0x10000000 /* path ended in a slash */
+#define	PARAMASK	0x1ffffe00 /* mask of parameter descriptors */
 ...
-------8<---------



On 5/27/09, Dag-Erling Smørgrav <des at des.no> wrote:
> Eygene Ryabinkin <rea-fbsd at codelabs.ru> writes:
>> [new three-part patch]
>
> I committed the namei.h cleanup patch and the vfs_lookup.c comment
> patch.
>
> I made a number of changes to the trailing-slash patch.  Can you
> double-check it before I commit it?
>
> DES
> --
> Dag-Erling Smørgrav - des at des.no
>
>


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