diff options
| author | Carlos O'Donell <carlos@redhat.com> | 2014-02-25 13:00:36 -0500 |
|---|---|---|
| committer | Carlos O'Donell <carlos@redhat.com> | 2014-02-25 13:18:15 -0500 |
| commit | d050367659e04685a0eab910e86ea6829a8d24f9 (patch) | |
| tree | eb094a22fb28449c7723b9463c388505ca31a5a3 /ChangeLog | |
| parent | 4cbf380ce948ca15a965a78f0c1a092cf5956792 (diff) | |
| download | glibc-d050367659e04685a0eab910e86ea6829a8d24f9.zip glibc-d050367659e04685a0eab910e86ea6829a8d24f9.tar.gz glibc-d050367659e04685a0eab910e86ea6829a8d24f9.tar.bz2 | |
BZ #16613: Support TLS in audit libraries.
This commit fixes a bug where the dynamic loader would crash
when loading audit libraries, via LD_AUDIT, where those libraries
used TLS. The dynamic loader was not considering that the audit
libraries would use TLS and failed to bump the TLS generation
counter leaving TLS usage inconsistent after loading the audit
libraries.
https://sourceware.org/ml/libc-alpha/2014-02/msg00569.html
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 14 |
1 files changed, 14 insertions, 0 deletions
@@ -1,3 +1,17 @@ +2014-02-25 Ulrich Drepper <drepper@gmail.com> + Carlos O'Donell <carlos@redhat.com> + + [BZ #16613] + * elf/dl-tls.c (_dl_count_modids): New function. + * sysdeps/generic/ldsodefs.h: Declare _dl_count_modids. + * elf/rtld.c (dl_main): Call _dl_count_modids to track TLS usage in + audit library and increment generation counter. + (_dl_allocate_tls_init): Add assertion to check TLS generation count. + * elf/tst-audit9.c: New file. + * elf/tst-auditmod9a.c: New file. + * elf/tst-auditmod9b.c: New file. + * elf/Makefile: Add rules to build and run tst-audit9. + 2014-02-25 Florian Weimer <fweimer@redhat.com> [BZ #15347] |