[Bug dynamic-link/20019] NULL pointer dereference in libc.so.6 IFUNC due to uninitialized GOT

carlos at redhat dot com sourceware-bugzilla@sourceware.org
Fri Oct 28 16:15:00 GMT 2016


https://sourceware.org/bugzilla/show_bug.cgi?id=20019

--- Comment #15 from Carlos O'Donell <carlos at redhat dot com> ---
(In reply to cvs-commit@gcc.gnu.org from comment #14)
> Summary of changes:
>  ChangeLog                   |    7 +++++++
>  sysdeps/i386/dl-machine.h   |   18 +++++++++++++++++-
>  sysdeps/x86_64/dl-machine.h |   18 +++++++++++++++++-
>  3 files changed, 41 insertions(+), 2 deletions(-)

I think the semantics are equivalent for all arches and therefore this needs
fixing across all arches that have IFUNC support.

If you close this issue out, please open a new bug to fix the other arches, and
retitle this one for x86 only.

-- 
You are receiving this mail because:
You are on the CC list for the bug.


More information about the Glibc-bugs mailing list