Hi Adhemerval,
On Wed, Oct 18, 2023 at 05:47:19PM -0300, Adhemerval Zanella Netto wrote:
>
>
> On 18/10/23 16:19, Alejandro Colomar wrote:
> > Hi Adhemerval,
> >
> > On Wed, Oct 18, 2023 at 02:21:01PM -0300, Adhemerval Zanella wrote:
> >> Different than specified, glibc 2.2.5 does not ignore LD_PROFILE in
> >
> > The text being removed talks about glibc _before_ 2.2.5, that is,
> > every version until 2.2.4. That doesn't match the commit message.
> > Please check.
>
> There is no different between 2.2.4 and 2.2.5, LD_PROFILE is always
> accepeted for secure-execution mode, while LD_PROFILE_OUTPUT is
> ignored (the default path is used ("/var/profile")).
>
> I though it would make clear to specify the profile path only on
> LD_PROFILE description, but I don't have a strong preference.
Sorry, I misread the patch. :)
Cheers,
Alex
>
> >
> > Thanks,
> > Alex
> >
> >> secure-execution mode. Instead, it uses the default LD_PROFILE_OUTPUT
> >> (/var/profile) folder.
> >>
> >> Signed-off-by: Adhemerval Zanella <adhemerval.zanella@xxxxxxxxxx>
> >> ---
> >> man8/ld.so.8 | 15 ++++++---------
> >> 1 file changed, 6 insertions(+), 9 deletions(-)
> >>
> >> diff --git a/man8/ld.so.8 b/man8/ld.so.8
> >> index 5b5c22825..74286d583 100644
> >> --- a/man8/ld.so.8
> >> +++ b/man8/ld.so.8
> >> @@ -664,7 +664,7 @@ Profiling output is appended to the file whose name is:
> >> .IP
> >> Since glibc 2.2.5,
> >> .B LD_PROFILE
> >> -is ignored in secure-execution mode.
> >> +uses a different default path in secure-execution mode.
> >> .TP
> >> .BR LD_PROFILE_OUTPUT " (since glibc 2.1)"
> >> Directory where
> >> @@ -672,16 +672,13 @@ Directory where
> >> output should be written.
> >> If this variable is not defined, or is defined as an empty string,
> >> then the default is
> >> -.IR /var/tmp .
> >> +.IR /var/tmp
> >> +or
> >> +.IR /var/profile
> >> +in secure-execution mode.
> >> .IP
> >> .B LD_PROFILE_OUTPUT
> >> -is ignored in secure-execution mode; instead
> >> -.I /var/profile
> >> -is always used.
> >> -(This detail is relevant only before glibc 2.2.5,
> >> -since in later glibc versions,
> >> -.B LD_PROFILE
> >> -is also ignored in secure-execution mode.)
> >> +is ignored in secure-execution mode.
> >> .TP
> >> .BR LD_SHOW_AUXV " (since glibc 2.1)"
> >> If this environment variable is defined (with any value),
> >> --
> >> 2.34.1
> >>
> >
--
<https://www.alejandro-colomar.es/>
Attachment:
signature.asc
Description: PGP signature
