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| author | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2013-11-07 05:34:22 -0600 |
|---|---|---|
| committer | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2013-11-08 05:04:25 -0600 |
| commit | 76a9b9986141b1a7d9fd290c349d27fcee780c7a (patch) | |
| tree | 5966591dab5c9966261d0d96d6f0757a2d51abc0 /ChangeLog | |
| parent | e4368156e64e04a204d832351abcb535572eb919 (diff) | |
| download | glibc-76a9b9986141b1a7d9fd290c349d27fcee780c7a.zip glibc-76a9b9986141b1a7d9fd290c349d27fcee780c7a.tar.gz glibc-76a9b9986141b1a7d9fd290c349d27fcee780c7a.tar.bz2 | |
PowerPC: Fix vDSO missing ODP entries
This patch fixes the vDSO symbol used directed in IFUNC resolver where
they do not have an associated ODP entry leading to undefined behavior
in some cases. It adds an artificial OPD static entry to such cases
and set its TOC to non 0 to avoid triggering lazy resolutions.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 7 |
1 files changed, 7 insertions, 0 deletions
@@ -1,3 +1,10 @@ +2013-11-08 Adhemerval Zanella <azanella@linux.vnet.ibm.com> + + * sysdeps/unix/sysv/linux/powerpc/bits/libc-vdso.h (VDSO_IFUNC_RET): + Add artificial ODP entry for vDSO symbol for PPC64. + * sysdeps/unix/sysv/linux/powerpc/gettimeofday.c: Adjust includes. + * sysdeps/unix/sysv/linux/powerpc/time.c: Likewise. + 2013-11-07 Ondřej Bílka <neleai@seznam.cz> [BZ #15374] |