mbox series

[for,5.0,v1,0/7] A selection of sanitiser fixes

Message ID 20200327094945.23768-1-alex.bennee@linaro.org
Headers show
Series A selection of sanitiser fixes | expand

Message

Alex Bennée March 27, 2020, 9:49 a.m. UTC 
Hi,

I gave the rc0 a spin on the clang sanitiser and found a number of
small issues. One issue is that init_guest_space doesn't play nice
with the sanitiser for some guests but that is going to be a more
involved fix. For now I've just enhanced the debug output a little. I
also didn't attempt to fix the memory leak in xtensa as the code is
pretty unfamiliar to me. Please review and NACK anything you don't
think should be 5.0 material.

Alex Bennée (6):
  elf-ops: bail out if we have no function symbols
  linux-user: protect fcntl64 with an #ifdef
  tests/tcg: remove extraneous pasting macros
  linux-user: more debug for init_guest_space
  fpu/softfloat: avoid undefined behaviour when normalising empty sigs
  target/xtensa: add FIXME for translation memory leak

Denis Plotnikov (1):
  gdbstub: fix compiler complaining

 include/hw/elf_ops.h           |  7 ++++++-
 fpu/softfloat.c                | 11 ++++++++---
 gdbstub.c                      |  4 ++--
 linux-user/elfload.c           |  8 +++++++-
 linux-user/syscall.c           |  8 ++++----
 target/xtensa/translate.c      |  5 +++++
 tests/tcg/x86_64/system/boot.S |  5 +----
 7 files changed, 33 insertions(+), 15 deletions(-)

-- 
2.20.1

Comments

no-reply@patchew.org March 27, 2020, 10:53 a.m. UTC | #1 
Patchew URL: https://patchew.org/QEMU/20200327094945.23768-1-alex.bennee@linaro.org/



Hi,

This series failed the asan build test. Please find the testing commands and
their output below. If you have Docker installed, you can probably reproduce it
locally.

=== TEST SCRIPT BEGIN ===
#!/bin/bash
export ARCH=x86_64
make docker-image-fedora V=1 NETWORK=1
time make docker-test-debug@fedora TARGET_LIST=x86_64-softmmu J=14 NETWORK=1
=== TEST SCRIPT END ===




The full log is available at
http://patchew.org/logs/20200327094945.23768-1-alex.bennee@linaro.org/testing.asan/?type=message.
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