[PATCH] [BZ #18410]: Incorrect handling of missing DT_PLTRELSZ

[H.J. Lu]

On Mon, May 18, 2015 at 1:41 PM, Roland McGrath <roland@hack.frob.com> wrote:
> Can you add a test case?

It is already in glibc. elf/tst-audit10 fails on x86 using binutils with

commit a3747075ae478f27bf3e0643021a85fb6cdad0e3
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Tue May 12 13:11:48 2015 -0700

    Allocate the first .plt entry space only if needed

    Commit dd7e64d45b317128f5fe813a8da0b13b4ad046ae may optimize out
    i386/x86-64 JUMP_SLOT relocation.  If there is no JUMP_SLOT relocation
    left, we don't need to the first .plt entry.  This patch allocates
    space for the first .plt entry only if we also reserve space for a PLT
    slot for JUMP_SLOT relocation.

-- 
H.J.