Handle GLES2::ConsumeTextureCHROMIUM consuming the currently bound texture.

Handle GLES2::ConsumeTextureCHROMIUM consuming the currently bound texture.

If the consumed mailbox corresponded to the currently bound texture,
the same texture was first deleted, then consumed causing use-after-free.

R=zmo@chromium.org
BUG=690216
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel

Review-Url: https://codereview.chromium.org/2693273002
Cr-Commit-Position: refs/heads/master@{#450806}
Committed: https://chromium.googlesource.com/chromium/src/+/307befe4b9981bcd19c4f2b2ca189cca588a7d8e

[vmiura, 2017-02-15 03:44:46]

Description was changed from

==========
Handle GLES2::ConsumeTextureCHROMIUM consuming the currently bound texture.

If the consumed mailbox corresponded to the currently bound texture,
the same texture was first deleted, then consumed causing use-after-free.

R=zmo@chromium.org
BUG=690216
==========

to

==========
Handle GLES2::ConsumeTextureCHROMIUM consuming the currently bound texture.

If the consumed mailbox corresponded to the currently bound texture,
the same texture was first deleted, then consumed causing use-after-free.

R=zmo@chromium.org
BUG=690216
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel
==========

[vmiura, 2017-02-15 03:45:09]

The CQ bit was checked by vmiura@chromium.org to run a CQ dry run

[vmiura, 2017-02-15 03:45:46]

zmo: PTAL
kbr: FYI

[commit-bot: I haz the power, 2017-02-15 03:46:12]

Dry run: 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, 2017-02-15 06:26:50]

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

[commit-bot: I haz the power, 2017-02-15 06:26:50]

Dry run: This issue passed the CQ dry run.

[Zhenyao Mo, 2017-02-15 18:36:05]

On 2017/02/15 03:45:46, vmiura wrote:
> zmo: PTAL
> kbr: FYI

LGTM

It's surprising such a bug exists for a long time.

[vmiura, 2017-02-15 19:41:56]

The CQ bit was checked by vmiura@chromium.org

[commit-bot: I haz the power, 2017-02-15 19:43:18]

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, 2017-02-15 21:28:06]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1487187716925930, "parent_rev":
"4e5d4bf3631742de169cea750db2d19d56d474a1", "commit_rev":
"307befe4b9981bcd19c4f2b2ca189cca588a7d8e"}

[commit-bot: I haz the power, 2017-02-15 21:28:49]

Description was changed from

==========
Handle GLES2::ConsumeTextureCHROMIUM consuming the currently bound texture.

If the consumed mailbox corresponded to the currently bound texture,
the same texture was first deleted, then consumed causing use-after-free.

R=zmo@chromium.org
BUG=690216
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel
==========

to

==========
Handle GLES2::ConsumeTextureCHROMIUM consuming the currently bound texture.

If the consumed mailbox corresponded to the currently bound texture,
the same texture was first deleted, then consumed causing use-after-free.

R=zmo@chromium.org
BUG=690216
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel

Review-Url: https://codereview.chromium.org/2693273002
Cr-Commit-Position: refs/heads/master@{#450806}
Committed:
https://chromium.googlesource.com/chromium/src/+/307befe4b9981bcd19c4f2b2ca18...
==========

[commit-bot: I haz the power, 2017-02-15 21:28:53]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/307befe4b9981bcd19c4f2b2ca18...