[El-errata] ELBA-2019-1338 Oracle Linux 7 glibc bug fix and enhancement update

[Errata Announcements for Oracle Linux]

Oracle Linux Bug Fix Advisory ELBA-2019-1338

http://linux.oracle.com/errata/ELBA-2019-1338.html

The following updated rpms for Oracle Linux 7 have been uploaded to the 
Unbreakable Linux Network:

x86_64:
glibc-2.17-260.0.17.el7_6.6.i686.rpm
glibc-2.17-260.0.17.el7_6.6.x86_64.rpm
glibc-common-2.17-260.0.17.el7_6.6.x86_64.rpm
glibc-devel-2.17-260.0.17.el7_6.6.i686.rpm
glibc-devel-2.17-260.0.17.el7_6.6.x86_64.rpm
glibc-headers-2.17-260.0.17.el7_6.6.x86_64.rpm
glibc-static-2.17-260.0.17.el7_6.6.i686.rpm
glibc-static-2.17-260.0.17.el7_6.6.x86_64.rpm
glibc-utils-2.17-260.0.17.el7_6.6.x86_64.rpm
nscd-2.17-260.0.17.el7_6.6.x86_64.rpm


SRPMS:
http://oss.oracle.com/ol7/SRPMS-updates/glibc-2.17-260.0.17.el7_6.6.src.rpm



Description of changes:

[2.17-260.0.17.6]
- Make _IO_funlockfile match __funlockfile and _IO_flockfile match 
__flockfile
Both should test
if (stream->_flags & _IO_USER_LOCK) == 0)
_IO_lock_lock (*stream->_lock);
OraBug 28481550.
Reviewed-by: Jose E. Marchesi <jose.marchesi at oracle.com>
- Modify glibc-ora28849085.patch so it works with RHCK kernels.
Orabug 28849085.
- Reviewed-by: Egeyar Bagcioglu <egeyar.bagcioglu at oracle.com>
- Use NLM_F_SKIP_STATS in uek2 and RTEXT_FILTER_SKIP_STATS in uek4 in 
getifaddrs.
- Orabug 28849085
- Reviewed-by: Patrick McGehearty <patrick.mcgehearty at oracle.com>
- Mention CVE numbers in the .spec file for CVE-2015-8983 and CVE-2015-8984.
- Orabug 25558067.
- Reviewed-by: Egeyar Bagcioglu <egeyar.bagcioglu at oracle.com>
- Regenerate plural.c
- OraBug 28806294.
- Reviewed-by: Jose E. Marchesi <jose.marchesi at oracle.com>
- intl: Port to Bison 3.0
- Backport of upstream gettext commit 
19f23e290a5e4a82b9edf9f5a4f8ab6192871be9
- OraBug 28806294.
- Reviewed-by: Patrick McGehearty <patrick.mcgehearty at oracle.com>
- Fix dbl-64/wordsize-64 remquo (bug 17569).
- Backport of upstream d9afe48d55a412e76b0dcb28335fd4b390fe07ae
- OraBug 19570749.
- Reviewed-by: Jose E. Marchesi <jose.marchesi at oracle.com>
- libio: Disable vtable validation in case of interposition.
- Backport of upstream c402355dfa7807b8e0adb27c009135a7e2b9f1b0.
- OraBug 28483336
- Add MAP_SHARED_VALIDATE and MAP_SYNC flags to
- sysdeps/unix/sysv/linux/x86/bits/mman.h
- OraBug 28389572
- Update bits/siginfo.h with Linux hwpoison SIGBUS changes.
- Adds new SIGBUS error codes for hardware poison signals, syncing with
the current kernel headers (v3.9).
- It also adds si_trapno field for alpha.
- New values: BUS_MCEERR_AR, BUS_MCEERR_AO
- OraBug 28124569

[2.17-260.6]
- Backport libio vtable validation improvements (#1705899)