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List:       lxc-devel
Subject:    [lxc-devel] [lxc/lxc] 38718c: build-system: add --enable-fuzzers
From:       "'Christian Brauner' via lxc-devel" <lxc-devel () lists ! linuxcontainers ! org>
Date:       2021-04-28 9:59:46
Message-ID: lxc/lxc/push/refs/heads/master/8f7b7b-943632 () github ! com
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  Branch: refs/heads/master
  Home:   https://github.com/lxc/lxc
  Commit: 38718ccca04a09b0774c8c19e87d711112fc1525
      https://github.com/lxc/lxc/commit/38718ccca04a09b0774c8c19e87d711112fc1525
  Author: Evgeny Vereshchagin <evvers@ya.ru>
  Date:   2021-04-26 (Mon, 26 Apr 2021)

  Changed paths:
    M configure.ac
    M src/tests/Makefile.am

  Log Message:
  -----------
  build-system: add --enable-fuzzers

Signed-off-by: Evgeny Vereshchagin <evvers@ya.ru>


  Commit: 1667e14e07bb0a9ac4788a7650faca75b836ec42
      https://github.com/lxc/lxc/commit/1667e14e07bb0a9ac4788a7650faca75b836ec42
  Author: Evgeny Vereshchagin <evvers@ya.ru>
  Date:   2021-04-26 (Mon, 26 Apr 2021)

  Changed paths:
    M .github/workflows/sanitizers.sh
    M .github/workflows/sanitizers.yml
    M src/tests/oss-fuzz.sh

  Log Message:
  -----------
  ci: switch to --enable-fuzzers

Signed-off-by: Evgeny Vereshchagin <evvers@ya.ru>


  Commit: 4a6af918557b40b7d03880dcf14a221e965f2b67
      https://github.com/lxc/lxc/commit/4a6af918557b40b7d03880dcf14a221e965f2b67
  Author: Evgeny Vereshchagin <evvers@ya.ru>
  Date:   2021-04-26 (Mon, 26 Apr 2021)

  Changed paths:
    M src/lxc/Makefile.am
    M src/lxc/log.c
    M src/lxc/utils.h
    M src/tests/lxc-test-utils.c

  Log Message:
  -----------
  log: create log files in "fuzzing" mode if it's called outside fuzz targets

to make it possible to run the fuzzers along with the other tests

Signed-off-by: Evgeny Vereshchagin <evvers@ya.ru>


  Commit: aa96786737b534c9549429eb1eb39fdd9a3c9187
      https://github.com/lxc/lxc/commit/aa96786737b534c9549429eb1eb39fdd9a3c9187
  Author: Evgeny Vereshchagin <evvers@ya.ru>
  Date:   2021-04-26 (Mon, 26 Apr 2021)

  Changed paths:
    M src/tests/Makefile.am
    A src/tests/lxc-test-fuzzers

  Log Message:
  -----------
  tests: run the fuzzers along with the other tests

Signed-off-by: Evgeny Vereshchagin <evvers@ya.ru>


  Commit: a10327e7d80bfbce01035ad98e69ce4428e99138
      https://github.com/lxc/lxc/commit/a10327e7d80bfbce01035ad98e69ce4428e99138
  Author: Evgeny Vereshchagin <evvers@ya.ru>
  Date:   2021-04-27 (Tue, 27 Apr 2021)

  Changed paths:
    M configure.ac
    M src/tests/oss-fuzz.sh

  Log Message:
  -----------
  build-system: turn off lto=thin when building the fuzzers

With lto=thin the fuzzers fail as soon as they start with
```
ERROR: The size of coverage PC tables does not match the
number of instrumented PCs. This might be a compiler bug,
please contact the libFuzzer developers.
Also check https://bugs.llvm.org/show_bug.cgi?id=34636
for possible workarounds (tl;dr: don't use the old GNU ld)
```

Signed-off-by: Evgeny Vereshchagin <evvers@ya.ru>


  Commit: 94363265bdbc13e489276188207ac5085edbb774
      https://github.com/lxc/lxc/commit/94363265bdbc13e489276188207ac5085edbb774
  Author: Christian Brauner <christian.brauner@ubuntu.com>
  Date:   2021-04-28 (Wed, 28 Apr 2021)

  Changed paths:
    M .github/workflows/sanitizers.sh
    M .github/workflows/sanitizers.yml
    M configure.ac
    M src/lxc/Makefile.am
    M src/lxc/log.c
    M src/lxc/utils.h
    M src/tests/Makefile.am
    A src/tests/lxc-test-fuzzers
    M src/tests/lxc-test-utils.c
    M src/tests/oss-fuzz.sh

  Log Message:
  -----------
  Merge pull request #3802 from evverx/build-system-fuzzers

oss-fuzz: switch to --enable-fuzzers


Compare: https://github.com/lxc/lxc/compare/8f7b7b8d42d6...94363265bdbc

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