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From: "cvs-commit at gcc dot gnu.org" <sourceware-bugzilla@sourceware.org> To: glibc-bugs@sourceware.org Subject: [Bug dynamic-link/16046] dl_iterate_phdr should not expose internal stub Date: Fri, 31 Jan 2014 18:03:00 -0000 [thread overview] Message-ID: <bug-16046-131-q3ToLQOBXC@http.sourceware.org/bugzilla/> (raw) In-Reply-To: <bug-16046-131@http.sourceware.org/bugzilla/> http://sourceware.org/bugzilla/show_bug.cgi?id=16046 --- Comment #1 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> --- This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "GNU C Library master sources". The branch, master has been updated via 0d23a5c1b1908700d25b7e3c6cece148e19dded4 (commit) from 0037bb6010522e20dde2da7922071d5cb53f67eb (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=0d23a5c1b1908700d25b7e3c6cece148e19dded4 commit 0d23a5c1b1908700d25b7e3c6cece148e19dded4 Author: Maciej W. Rozycki <macro@codesourcery.com> Date: Fri Jan 31 17:51:31 2014 +0000 [BZ #16046] Static dlopen correction fallout fixes. Fixes to address issues from BZ #15022 resolution, as follows: * TLS updates to csu/libc-tls.c -- we now have a proper main map, so there's no longer a need to create a separate fake one to keep TLS structures, * random updates to elf/dl-close.c -- LM_ID_BASE is now a valid name space ID for static executables as well, so assert that we don't unload the main map. Similarly dl_nns isn't supposed to be 0 for static executables anymore, * actual BZ #16046 fix to elf/dl-iteratephdr.c -- the dl_iterate_phdr special function for static executables isn't needed anymore, provided that l_phdr and l_phnum members of the main map have been properly initialized (done in _dl_non_dynamic_init in elf/dl-support.c now), * ld.so.cache loader update to elf/dl-load.c -- GL(dl_ns)[LM_ID_BASE]._ns_loaded is now always initialized in static executables so can become the fallback loader map to check for DF_1_NODEFLIB, provided that the l_flags_1 member of the main map has been properly initialized (done in elf/dl-support.c now); this also ensures previous semantics elsewhere in elf/dl-load.c, * matching updates to elf/dl-support.c -- to complement the two fixes above. ----------------------------------------------------------------------- Summary of changes: ChangeLog | 16 ++++++++++++++++ NEWS | 14 +++++++------- csu/libc-tls.c | 27 ++++++++++++--------------- elf/dl-close.c | 10 +--------- elf/dl-iteratephdr.c | 30 ------------------------------ elf/dl-load.c | 14 ++++---------- elf/dl-support.c | 3 +++ 7 files changed, 43 insertions(+), 71 deletions(-) -- You are receiving this mail because: You are on the CC list for the bug.
next prev parent reply other threads:[~2014-01-31 18:03 UTC|newest] Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top 2013-10-14 20:34 [Bug dynamic-link/16046] New: " ppluzhnikov at google dot com 2013-10-14 20:35 ` [Bug dynamic-link/16046] " ppluzhnikov at google dot com 2014-01-31 18:03 ` cvs-commit at gcc dot gnu.org [this message] 2014-01-31 18:08 ` macro@linux-mips.org 2014-06-13 9:37 ` fweimer at redhat dot com 2014-06-20 20:55 ` cvs-commit at gcc dot gnu.org 2014-08-10 12:35 ` vapier at gentoo dot org
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