libnfsidmap uses the non-standard function getgrouplist() ... the attached
patch takes code from FreeBSD to implement the function based on POSIX
functions when the system libc is not sufficient
-mike
On Sun, 2007-03-25 at 03:29 -0400, Mike Frysinger wrote:
> libnfsidmap uses the non-standard function getgrouplist() ... the attached
> patch takes code from FreeBSD to implement the function based on POSIX
> functions when the system libc is not sufficient
> -mike
Why not just modify libnfsidmap to directly use the posix functions?
Cheers
Trond
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On Mon, Mar 26, 2007 at 11:46:43AM -0400, Trond Myklebust wrote:
> We're not after the full list of user groups or the group entries.
> libnfsidmap exists purely in order to map a single gid into a group name
> or vice versa and then stuff the result into a kernel cache.
Not currently true, because we're also using libnfsidmap to do the krb
principal -> (uid, gid's) mapping--my mistake.
We should split that code out from libnfsidmap and stick it back into
rpc.svcgssd where it came from.
--b.
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On Monday 26 March 2007, Trond Myklebust wrote:
> On Sun, 2007-03-25 at 03:29 -0400, Mike Frysinger wrote:
> > libnfsidmap uses the non-standard function getgrouplist() ... the
> > attached patch takes code from FreeBSD to implement the function based on
> > POSIX functions when the system libc is not sufficient
>
> Why not just modify libnfsidmap to directly use the posix functions?
tbh, it doesnt matter to me how it gets fixed ... whether the direction is to
not use getgrouplist() at all and just use the POSIX funcs, or to use the
patch i posted, or ... my motivation here is purely from a distro package
maintainer, i dont actually use libnfsidmap ;)
-mike