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glibc package

  1. Bug #1842730
  2. Comment #17

Comment 17 for bug 1842730

Revision history for this message
In , Cvs-commit (cvs-commit) wrote :

The release/2.29/master branch has been updated by DJ Delorie <email address hidden>:

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=5e1548a6d9c5c544f13cb71f4462b3f38e87a3c6

commit 5e1548a6d9c5c544f13cb71f4462b3f38e87a3c6
Author: H.J. Lu <email address hidden>
Date: Mon Jul 1 12:23:10 2019 -0700

    Call _dl_open_check after relocation [BZ #24259]

    This is a workaround for [BZ #20839] which doesn't remove the NODELETE
    object when _dl_open_check throws an exception. Move it after relocation
    in dl_open_worker to avoid leaving the NODELETE object mapped without
    relocation.

     [BZ #24259]
     * elf/dl-open.c (dl_open_worker): Call _dl_open_check after
     relocation.
     * sysdeps/x86/Makefile (tests): Add tst-cet-legacy-5a,
     tst-cet-legacy-5b, tst-cet-legacy-6a and tst-cet-legacy-6b.
     (modules-names): Add tst-cet-legacy-mod-5a, tst-cet-legacy-mod-5b,
     tst-cet-legacy-mod-5c, tst-cet-legacy-mod-6a, tst-cet-legacy-mod-6b
     and tst-cet-legacy-mod-6c.
     (CFLAGS-tst-cet-legacy-5a.c): New.
     (CFLAGS-tst-cet-legacy-5b.c): Likewise.
     (CFLAGS-tst-cet-legacy-mod-5a.c): Likewise.
     (CFLAGS-tst-cet-legacy-mod-5b.c): Likewise.
     (CFLAGS-tst-cet-legacy-mod-5c.c): Likewise.
     (CFLAGS-tst-cet-legacy-6a.c): Likewise.
     (CFLAGS-tst-cet-legacy-6b.c): Likewise.
     (CFLAGS-tst-cet-legacy-mod-6a.c): Likewise.
     (CFLAGS-tst-cet-legacy-mod-6b.c): Likewise.
     (CFLAGS-tst-cet-legacy-mod-6c.c): Likewise.
     ($(objpfx)tst-cet-legacy-5a): Likewise.
     ($(objpfx)tst-cet-legacy-5a.out): Likewise.
     ($(objpfx)tst-cet-legacy-mod-5a.so): Likewise.
     ($(objpfx)tst-cet-legacy-mod-5b.so): Likewise.
     ($(objpfx)tst-cet-legacy-5b): Likewise.
     ($(objpfx)tst-cet-legacy-5b.out): Likewise.
     (tst-cet-legacy-5b-ENV): Likewise.
     ($(objpfx)tst-cet-legacy-6a): Likewise.
     ($(objpfx)tst-cet-legacy-6a.out): Likewise.
     ($(objpfx)tst-cet-legacy-mod-6a.so): Likewise.
     ($(objpfx)tst-cet-legacy-mod-6b.so): Likewise.
     ($(objpfx)tst-cet-legacy-6b): Likewise.
     ($(objpfx)tst-cet-legacy-6b.out): Likewise.
     (tst-cet-legacy-6b-ENV): Likewise.
     * sysdeps/x86/tst-cet-legacy-5.c: New file.
     * sysdeps/x86/tst-cet-legacy-5a.c: Likewise.
     * sysdeps/x86/tst-cet-legacy-5b.c: Likewise.
     * sysdeps/x86/tst-cet-legacy-6.c: Likewise.
     * sysdeps/x86/tst-cet-legacy-6a.c: Likewise.
     * sysdeps/x86/tst-cet-legacy-6b.c: Likewise.
     * sysdeps/x86/tst-cet-legacy-mod-5.c: Likewise.
     * sysdeps/x86/tst-cet-legacy-mod-5a.c: Likewise.
     * sysdeps/x86/tst-cet-legacy-mod-5b.c: Likewise.
     * sysdeps/x86/tst-cet-legacy-mod-5c.c: Likewise.
     * sysdeps/x86/tst-cet-legacy-mod-6.c: Likewise.
     * sysdeps/x86/tst-cet-legacy-mod-6a.c: Likewise.
     * sysdeps/x86/tst-cet-legacy-mod-6b.c: Likewise.
     * sysdeps/x86/tst-cet-legacy-mod-6c.c: Likewise.

    (cherry picked from commit d0093c5cefb7f7a4143f3bb03743633823229cc6)