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Side by Side Diff: content/browser/child_process_security_policy_impl.cc

Issue 1722493002: Project Eraser: Kill chrome://memory. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Fix chrome_browser_ui.gypi. Created 4 years, 9 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "content/browser/child_process_security_policy_impl.h" 5 #include "content/browser/child_process_security_policy_impl.h"
6 6
7 #include <utility> 7 #include <utility>
8 8
9 #include "base/command_line.h" 9 #include "base/command_line.h"
10 #include "base/files/file_path.h" 10 #include "base/files/file_path.h"
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595 if (child_url.SchemeIs(kViewSourceScheme) && 595 if (child_url.SchemeIs(kViewSourceScheme) &&
596 url.SchemeIs(kViewSourceScheme)) 596 url.SchemeIs(kViewSourceScheme))
597 return false; 597 return false;
598 598
599 return CanRequestURL(child_id, child_url); 599 return CanRequestURL(child_id, child_url);
600 } 600 }
601 601
602 if (base::LowerCaseEqualsASCII(url.spec(), url::kAboutBlankURL)) 602 if (base::LowerCaseEqualsASCII(url.spec(), url::kAboutBlankURL))
603 return true; // Every child process can request <about:blank>. 603 return true; // Every child process can request <about:blank>.
604 604
605 // URLs like <about:memory> and <about:crash> shouldn't be requestable by 605 // URLs like <about:version> and <about:crash> shouldn't be requestable by
606 // any child process. Also, this case covers <javascript:...>, which should 606 // any child process. Also, this case covers <javascript:...>, which should
607 // be handled internally by the process and not kicked up to the browser. 607 // be handled internally by the process and not kicked up to the browser.
608 return false; 608 return false;
609 } 609 }
610 610
611 // If the process can commit the URL, it can request it. 611 // If the process can commit the URL, it can request it.
612 if (CanCommitURL(child_id, url)) 612 if (CanCommitURL(child_id, url))
613 return true; 613 return true;
614 614
615 // Also allow URLs destined for ShellExecute and not the browser itself. 615 // Also allow URLs destined for ShellExecute and not the browser itself.
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868 base::AutoLock lock(lock_); 868 base::AutoLock lock(lock_);
869 869
870 SecurityStateMap::iterator state = security_state_.find(child_id); 870 SecurityStateMap::iterator state = security_state_.find(child_id);
871 if (state == security_state_.end()) 871 if (state == security_state_.end())
872 return false; 872 return false;
873 873
874 return state->second->can_send_midi_sysex(); 874 return state->second->can_send_midi_sysex();
875 } 875 }
876 876
877 } // namespace content 877 } // namespace content
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