ui: Add a libfuzzer based fuzzer for EDID parser

ui: Add a libfuzzer based fuzzer for EDID parser

The seed data comes from the unittest.

TEST=Run built fuzzer and then observe that ASan finds a
heap-buffer-overflow
BUG=638273
Committed: https://crrev.com/386b95802b6b54a5b07a8fd6aed7348cf846edac
Cr-Commit-Position: refs/heads/master@{#412974}

[robert.bradford, 2016-08-16 17:30:26]

robert.bradford@intel.com changed reviewers:
+ oshima@chromium.org

[robert.bradford, 2016-08-16 17:30:27]

Hi oshima@ please take a look at this change. I'll also try and fix the issue
ASan found whilst I was testing this out.

[oshima, 2016-08-18 17:24:16]

I'm not familiar with fuzzer. Do you have a pointer to doc?
In any case, CL looks fine so lgtm

[robert.bradford, 2016-08-18 17:58:02]

robert.bradford@intel.com changed reviewers:
+ aizatsky@chromium.org, inferno@chromium.org

[robert.bradford, 2016-08-18 17:58:02]

On 2016/08/18 17:24:16, oshima wrote:
> I'm not familiar with fuzzer. Do you have a pointer to doc?
> In any case, CL looks fine so lgtm

The documentation I followed is here:
https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/get...

Perhaps aizatsky@ or inferno@ could give it a quick look?

[inferno, 2016-08-18 19:57:58]

lgtm

[robert.bradford, 2016-08-18 21:06:26]

The CQ bit was checked by robert.bradford@intel.com

[commit-bot: I haz the power, 2016-08-18 21:07:01]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-08-18 22:29:41]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-08-18 22:29:42]

Try jobs failed on following builders:
  win_chromium_x64_rel_ng on master.tryserver.chromium.win (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_x64_...)

[inferno, 2016-08-18 22:49:27]

The CQ bit was checked by inferno@chromium.org

[commit-bot: I haz the power, 2016-08-18 22:50:30]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-08-18 23:52:11]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-08-18 23:54:55]

Description was changed from

==========
ui: Add a libfuzzer based fuzzer for EDID parser

The seed data comes from the unittest.

TEST=Run built fuzzer and then observe that ASan finds a
heap-buffer-overflow
BUG=638273
==========

to

==========
ui: Add a libfuzzer based fuzzer for EDID parser

The seed data comes from the unittest.

TEST=Run built fuzzer and then observe that ASan finds a
heap-buffer-overflow
BUG=638273

Committed: https://crrev.com/386b95802b6b54a5b07a8fd6aed7348cf846edac
Cr-Commit-Position: refs/heads/master@{#412974}
==========

[commit-bot: I haz the power, 2016-08-18 23:54:56]

Patchset 1 (id:??) landed as
https://crrev.com/386b95802b6b54a5b07a8fd6aed7348cf846edac
Cr-Commit-Position: refs/heads/master@{#412974}