* Re: [glibc] dlfcn: Implement the RTLD_DI_PHDR request type for dlinfo
[not found] <20220429155806.594323856DC4@sourceware.org>
@ 2022-04-29 18:55 ` Florian Weimer
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From: Florian Weimer @ 2022-04-29 18:55 UTC (permalink / raw)
To: libc-stable
* Florian Weimer via Glibc-cvs:
> https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=d056c212130280c0a54d9a4f72170ec621b70ce5
>
> commit d056c212130280c0a54d9a4f72170ec621b70ce5
> Author: Florian Weimer <fweimer@redhat.com>
> Date: Fri Apr 29 17:00:53 2022 +0200
>
> dlfcn: Implement the RTLD_DI_PHDR request type for dlinfo
>
> The information is theoretically available via dl_iterate_phdr as
> well, but that approach is very slow if there are many shared
> objects.
>
> Reviewed-by: Carlos O'Donell <carlos@redhat.com>
> Tested-by: Carlos O'Donell <carlos@rehdat.com>
>
> Diff:
> ---
> dlfcn/Makefile | 4 ++
> dlfcn/dlfcn.h | 7 ++-
> dlfcn/dlinfo.c | 13 ++++-
> dlfcn/tst-dlinfo-phdr.c | 125 ++++++++++++++++++++++++++++++++++++++++++++++++
> manual/dynlink.texi | 15 ++++--
> 5 files changed, 159 insertions(+), 5 deletions(-)
I plan to backport this to 2.35 and 2.34 next week because it
complements the audit fixes.
Thanks,
Florian
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2022-04-29 18:55 ` [glibc] dlfcn: Implement the RTLD_DI_PHDR request type for dlinfo Florian Weimer
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