ftmemsim-valgrind

mirror of https://github.com/Zenithsiz/ftmemsim-valgrind.git synced 2026-02-03 18:13:01 +00:00

History

Mark Wielaard 0dc5853b9e Bug 381805 arm32 needs ld.so index hardwire for new glibc security fixes

glibc added some security hardening adding (optimized) index/strchr
calls in the LD_PRELOAD path:

    commit 6d0ba622891bed9d8394eef1935add53003b12e8
    Author: Florian Weimer <fweimer@redhat.com>
    Date:   Mon Jun 19 22:31:04 2017 +0200

        ld.so: Reject overly long LD_PRELOAD path elements

arm32 doesn't have an ld.so hardwire for index/strchr like other
architectures and so will always complain during early startup:

    ==9495== Conditional jump or move depends on uninitialised value(s)
    ==9495==    at 0x401CF84: index (in /usr/lib/ld-2.25.so)
    ==9495==
    ==9495== Conditional jump or move depends on uninitialised value(s)
    ==9495==    at 0x401CF88: index (in /usr/lib/ld-2.25.so)

index/strchr is doing a word load from a partially-written
stack-allocated buffer, therefore accessing uninitialized data.
This is normal for an optimized string function. The uninitialized
data does not affect the function result.

This can be suppressed by adding a index hardwire for ld.so on arm32
like on other arches. There even was already some commented out code
to do that. Enable that code.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@16458

2017-07-05 09:57:48 +00:00

docs

Bug 321738 Add manpages for vgdb and valgrind-listener.

2013-07-03 10:00:19 +00:00

m_aspacemgr

Increase Valgrind's load address to prevent mmap failure.

2017-05-16 08:22:51 +00:00

m_coredump

Remove TileGX/Linux port.

2017-05-08 17:21:59 +00:00

m_debuginfo

Remove TileGX/Linux port.

2017-05-08 17:21:59 +00:00

m_demangle

Fix some spelling mistakes.

2017-05-05 22:13:20 +00:00

m_dispatch

Remove TileGX/Linux port.

2017-05-08 17:21:59 +00:00

m_gdbserver

After fork, vgdb activity is polled according to the nr of bbs done :

2017-06-25 20:25:50 +00:00

m_initimg

Remove TileGX/Linux port.

2017-05-08 17:21:59 +00:00

m_mach

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

m_replacemalloc

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

m_scheduler

When a thread hints that it is in a spin-wait loop (eg, x86 REP NOP insn),

2017-05-24 13:42:33 +00:00

m_sigframe

Remove TileGX/Linux port.

2017-05-08 17:21:59 +00:00

m_syswrap

epoll_pwait can have a NULL sigmask.

2017-06-17 13:49:22 +00:00

m_ume

Revert r16455.

2017-06-26 12:14:29 +00:00

fixup_macho_loadcmds.c

Preliminary support for macOS Sierra (10.12). Does not fully resolve bz#365327.

2016-09-22 02:55:24 +00:00

launcher-darwin.c

Fix some spelling mistakes.

2017-05-05 22:13:20 +00:00

launcher-linux.c

Fix a build problem introduced by SVN commit r16365.

2017-05-15 11:01:28 +00:00

link_tool_exe_darwin.in

Increase Valgrind's load address to prevent mmap failure.

2017-05-16 08:22:51 +00:00

link_tool_exe_linux.in

Fix some spelling mistakes.

2017-05-05 22:13:20 +00:00

link_tool_exe_solaris.in

Fix some spelling mistakes.

2017-05-05 22:13:20 +00:00

m_addrinfo.c

Fix some spelling mistakes.

2017-05-05 22:13:20 +00:00

m_aspacehl.c

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

m_cache.c

Remove TileGX/Linux port.

2017-05-08 17:21:59 +00:00

m_clientstate.c

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

m_commandline.c

Fix build problems on Solaris and OS X.

2017-05-12 01:37:33 +00:00

m_compiler.c

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

m_cpuid.S

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

m_debuglog.c

Remove TileGX/Linux port.

2017-05-08 17:21:59 +00:00

m_deduppoolalloc.c

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

m_errormgr.c

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

m_execontext.c

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

m_hashtable.c

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

m_libcassert.c

Remove TileGX/Linux port.

2017-05-08 17:21:59 +00:00

m_libcbase.c

Reduce the number of compiler warnings on MIPS platforms.

2017-05-10 05:38:57 +00:00

m_libcfile.c

Remove TileGX/Linux port.

2017-05-08 17:21:59 +00:00

m_libcprint.c

Fix order of strings in a warning message, that has always been wrong.

2017-05-22 08:41:07 +00:00

m_libcproc.c

fix: Bug 380202 - Assertion failure for cache line size (vg_assert(cls == 64)) on aarch64.

2017-06-09 13:13:48 +00:00

m_libcsetjmp.c

mips: implement set/long_jmp instead of builtins

2017-05-15 14:56:22 +00:00

m_libcsignal.c

Fix some spelling mistakes.

2017-05-05 22:13:20 +00:00

m_machine.c

mips64: add a workaround for Cavium CPUs to support mips32r1-r2-mips64r1

2017-05-16 16:31:16 +00:00

m_main.c

Ignore sim hint "no-nptl-pthread-stackcache"

2017-05-31 13:47:57 +00:00

m_mallocfree.c

Reduce the number of compiler warnings on MIPS platforms in coregrind/m_mallocfree.c

2017-05-12 17:18:05 +00:00

m_options.c

Back out r16414 (Enable fair scheduling by default on Linux.) following

2017-06-01 05:46:54 +00:00

m_oset.c

Fix some spelling mistakes.

2017-05-05 22:13:20 +00:00

m_poolalloc.c

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

m_rangemap.c

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

m_redir.c

Bug 381805 arm32 needs ld.so index hardwire for new glibc security fixes

2017-07-05 09:57:48 +00:00

m_sbprofile.c

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

m_seqmatch.c

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

m_signals.c

Remove TileGX/Linux port.

2017-05-08 17:21:59 +00:00

m_sparsewa.c

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

m_stacks.c

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

m_stacktrace.c

Remove TileGX/Linux port.

2017-05-08 17:21:59 +00:00

m_syscall.c

Remove TileGX/Linux port.

2017-05-08 17:21:59 +00:00

m_threadstate.c

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

m_tooliface.c

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

m_trampoline.S

Bug 381805 arm32 needs ld.so index hardwire for new glibc security fixes

2017-07-05 09:57:48 +00:00

m_translate.c

arm64-linux: detect Cavium CPUs (implementer = 0x43) and enable the

2017-05-16 05:35:23 +00:00

m_transtab.c

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

m_vki.c

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

m_vkiscnums.c

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

m_wordfm.c

Fix some spelling mistakes.

2017-05-05 22:13:20 +00:00

m_xarray.c

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

m_xtmemory.c

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

m_xtree.c

Fix 380200 - xtree generated callgrind files refer to files without directory name

2017-06-02 21:15:04 +00:00

Makefile.am

Remove TileGX/Linux port.

2017-05-08 17:21:59 +00:00

pub_core_addrinfo.h

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

pub_core_aspacehl.h

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

pub_core_aspacemgr.h

Remove TileGX/Linux port.

2017-05-08 17:21:59 +00:00

pub_core_basics_asm.h

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

pub_core_basics.h

Remove TileGX/Linux port.

2017-05-08 17:21:59 +00:00

pub_core_clientstate.h

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

pub_core_clreq.h

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

pub_core_commandline.h

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

pub_core_coredump.h

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

pub_core_cpuid.h

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

pub_core_debuginfo.h

Remove TileGX/Linux port.

2017-05-08 17:21:59 +00:00

pub_core_debuglog.h

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

pub_core_deduppoolalloc.h

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

pub_core_demangle.h

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

pub_core_dispatch_asm.h

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

pub_core_dispatch.h

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

pub_core_errormgr.h

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

pub_core_execontext.h

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

pub_core_gdbserver.h

Fix some spelling mistakes.

2017-05-05 22:13:20 +00:00

pub_core_guest.h

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

pub_core_hashtable.h

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

pub_core_initimg.h

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

pub_core_inner.h

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

pub_core_libcassert.h

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

pub_core_libcbase.h

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

pub_core_libcfile.h

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

pub_core_libcprint.h

Update copyright end year to 2017 in preparation for 3.13 release.

2017-05-04 15:09:39 +00:00

pub_core_libcproc.h

Fix some spelling mistakes.

2017-05-05 22:13:20 +00:00

pub_core_libcsetjmp.h

2017-05-04 15:09:39 +00:00

pub_core_libcsignal.h

2017-05-04 15:09:39 +00:00

pub_core_mach.h

2017-05-04 15:09:39 +00:00

pub_core_machine.h

Remove TileGX/Linux port.

2017-05-08 17:21:59 +00:00

pub_core_mallocfree.h

Remove TileGX/Linux port.

2017-05-08 17:21:59 +00:00

pub_core_options.h

2017-05-04 15:09:39 +00:00

pub_core_oset.h

2017-05-04 15:09:39 +00:00

pub_core_poolalloc.h

2017-05-04 15:09:39 +00:00

pub_core_rangemap.h

2017-05-04 15:09:39 +00:00

pub_core_redir.h

2017-05-04 15:09:39 +00:00

pub_core_replacemalloc.h

2017-05-04 15:09:39 +00:00

pub_core_sbprofile.h

2017-05-04 15:09:39 +00:00

pub_core_scheduler.h

2017-05-04 15:09:39 +00:00

pub_core_seqmatch.h

2017-05-04 15:09:39 +00:00

pub_core_sigframe.h

2017-05-04 15:09:39 +00:00

pub_core_signals.h

2017-05-04 15:09:39 +00:00

pub_core_sparsewa.h

2017-05-04 15:09:39 +00:00

pub_core_stacks.h

2017-05-04 15:09:39 +00:00

pub_core_stacktrace.h

2017-05-04 15:09:39 +00:00

pub_core_syscall.h

Remove TileGX/Linux port.

2017-05-08 17:21:59 +00:00

pub_core_syswrap.h

2017-05-04 15:09:39 +00:00

pub_core_threadstate.h

2017-05-04 15:09:39 +00:00

pub_core_tooliface.h

2017-05-04 15:09:39 +00:00

pub_core_trampoline.h

Bug 381805 arm32 needs ld.so index hardwire for new glibc security fixes

2017-07-05 09:57:48 +00:00

pub_core_translate.h

2017-05-04 15:09:39 +00:00

pub_core_transtab_asm.h

Remove TileGX/Linux port.

2017-05-08 17:21:59 +00:00

pub_core_transtab.h

Increase the size of the translation cache to keep up with the demands

2017-05-22 08:47:24 +00:00

pub_core_ume.h

2017-05-04 15:09:39 +00:00

pub_core_vki.h

2017-05-04 15:09:39 +00:00

pub_core_vkiscnums_asm.h

2017-05-04 15:09:39 +00:00

pub_core_vkiscnums.h

2017-05-04 15:09:39 +00:00

pub_core_wordfm.h

2017-05-04 15:09:39 +00:00

pub_core_xarray.h

2017-05-04 15:09:39 +00:00

pub_core_xtmemory.h

2017-05-04 15:09:39 +00:00

pub_core_xtree.h

2017-05-04 15:09:39 +00:00

vg_preloaded.c

2017-05-04 15:09:39 +00:00

vgdb-invoker-none.c

2017-05-04 15:09:39 +00:00

vgdb-invoker-ptrace.c

Remove TileGX/Linux port.

2017-05-08 17:21:59 +00:00

vgdb-invoker-solaris.c

2017-05-04 15:09:39 +00:00

vgdb.c

Fix some spelling mistakes.

2017-05-05 22:13:20 +00:00

vgdb.h

2017-05-04 15:09:39 +00:00