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| author | Florian Weimer <fweimer@redhat.com> | 2021-06-25 08:09:08 +0200 |
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| committer | Florian Weimer <fweimer@redhat.com> | 2021-06-25 08:09:08 +0200 |
| commit | 40ebfd016ad284872f434bdd76dbe9c708db4d6b (patch) | |
| tree | 139a40efc4402ec670eac545278e110561f3f2d3 /elf/ifuncmain2picstatic.c | |
| parent | 66db95b6e8264c5a6307f6a9e5285fec76907254 (diff) | |
| download | glibc-40ebfd016ad284872f434bdd76dbe9c708db4d6b.tar.gz glibc-40ebfd016ad284872f434bdd76dbe9c708db4d6b.tar.xz glibc-40ebfd016ad284872f434bdd76dbe9c708db4d6b.zip | |
elf: Disable most of TLS modid gaps processing [BZ #27135]
Revert "elf: Fix DTV gap reuse logic [BZ #27135]" This reverts commit 572bd547d57a39b6cf0ea072545dc4048921f4c3. It turns out that the _dl_next_tls_modid in _dl_map_object_from_fd keeps returning the same modid over and over again if there is a gap and more than TLS-using module is loaded in one dlopen call. This corrupts TLS data structures. The bug is still present after a revert, but empirically it is much more difficult to trigger (because it involves a dlopen failure).
Diffstat (limited to 'elf/ifuncmain2picstatic.c')
0 files changed, 0 insertions, 0 deletions