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| author | Joseph Myers <joseph@codesourcery.com> | 2014-12-22 12:46:27 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2014-12-22 12:46:27 +0000 |
| commit | 935ab8179287f3b7aefdbe3829110d369be1a5c8 (patch) | |
| tree | 1871bd55723cb03af4a777e9a88ec9247ddee6f4 /ChangeLog | |
| parent | cc8623f196cd5d1c82573b34cb3a6a56f712790a (diff) | |
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Fix resolver bind, getsockname namespace (bug 17733).
On Linux architectures using socketcall, the resolver ends up bringing
in strong symbols for bind and getsockname, which are not in
POSIX.1-1996. This causes linknamespace test failures:
FAIL: conform/POSIX/pthread.h/linknamespace
FAIL: conform/POSIX/sched.h/linknamespace
FAIL: conform/POSIX/time.h/linknamespace
These functions are defined as strong symbols with __bind and
__getsockname as weak aliases. This patch switches this to the other
way round by removing the NO_WEAK_ALIAS definitions and so letting the
default case in socket.S act; I see no reason for the existing
arrangements.
Tested for x86 (testsuite, and that disassembly of installed shared
libraries is unchanged by the patch).
[BZ #17733]
* sysdeps/unix/sysv/linux/bind.S (NO_WEAK_ALIAS): Do not define.
(__bind): Do not define as weak alias.
* sysdeps/unix/sysv/linux/getsockname.S (NO_WEAK_ALIAS): Do not
define.
(__getsockname): Do not define as weak alias.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 9 |
1 files changed, 9 insertions, 0 deletions
@@ -1,3 +1,12 @@ +2014-12-22 Joseph Myers <joseph@codesourcery.com> + + [BZ #17733] + * sysdeps/unix/sysv/linux/bind.S (NO_WEAK_ALIAS): Do not define. + (__bind): Do not define as weak alias. + * sysdeps/unix/sysv/linux/getsockname.S (NO_WEAK_ALIAS): Do not + define. + (__getsockname): Do not define as weak alias. + 2014-12-22 Will Newton <will.newton@linaro.org> * manual/install.texi: Document that we require bison 2.7 |