FrameHostMsg_OpenURL_Params.resource_request_body needs to be validated.

FrameHostMsg_OpenURL_Params.resource_request_body needs to be validated.

FrameHostMsg_OpenURL_Params comes from an untrusted source and needs to
be validated to check whether the sender of the IPC really has access to
the contents of the resource request body.

BUG=726067
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_site_isolation

Review-Url: https://codereview.chromium.org/2908433003
Cr-Original-Commit-Position: refs/heads/master@{#475179}
Review-Url: https://codereview.chromium.org/2920833003 .
Cr-Commit-Position: refs/branch-heads/3112@{#91}
Cr-Branched-From: b6460e24cf59f429d69de255538d0fc7a425ccf9-refs/heads/master@{#474897}
Committed: https://chromium.googlesource.com/chromium/src/+/4d785e9281d5bcf83b730c6cb2c3ddabeac2910e

[Łukasz Anforowicz, 2017-06-01 16:14:52]

Description was changed from

==========
FrameHostMsg_OpenURL_Params.resource_request_body needs to be validated.

FrameHostMsg_OpenURL_Params comes from an untrusted source and needs to
be validated to check whether the sender of the IPC really has access to
the contents of the resource request body.

BUG=726067
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_site_isolation

Review-Url: https://codereview.chromium.org/2908433003
Cr-Commit-Position: refs/heads/master@{#475179}
(cherry picked from commit 4ec2e7573759e15f79a06198dd2cca6d72f6b7a4)
==========

to

==========
FrameHostMsg_OpenURL_Params.resource_request_body needs to be validated.

FrameHostMsg_OpenURL_Params comes from an untrusted source and needs to
be validated to check whether the sender of the IPC really has access to
the contents of the resource request body.

BUG=726067
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_site_isolation

Review-Url: https://codereview.chromium.org/2908433003
Cr-Original-Commit-Position: refs/heads/master@{#475179}
Review-Url: https://codereview.chromium.org/2920833003 .
Cr-Commit-Position: refs/branch-heads/3112@{#91}
Cr-Branched-From:
b6460e24cf59f429d69de255538d0fc7a425ccf9-refs/heads/master@{#474897}
Committed:
https://chromium.googlesource.com/chromium/src/+/4d785e9281d5bcf83b730c6cb2c3...
==========

[Łukasz Anforowicz, 2017-06-01 16:14:56]

Committed patchset #1 (id:1) manually as
4d785e9281d5bcf83b730c6cb2c3ddabeac2910e.