gentoo resync : 22.06.2019

1 files changed, 50 insertions, 0 deletions

diff --git a/www-client/chromium/files/chromium-76-gcc-pure-virtual.patch b/www-client/chromium/files/chromium-76-gcc-pure-virtual.patch
new file mode 100644
index 000000000000..3d34e436a281
--- /dev/null
+++ b/www-client/chromium/files/chromium-76-gcc-pure-virtual.patch
@@ -0,0 +1,50 @@
+From cdf306db81efaaaa954487585d5a5a16205a5ebd Mon Sep 17 00:00:00 2001
+From: Jose Dapena Paz <jose.dapena@lge.com>
+Date: Wed, 05 Jun 2019 14:45:06 +0000
+Subject: [PATCH] Avoid pure virtual crash destroying RenderProcessUserData
+
+When RenderProcessUserData is destroyed from the destructor of
+RenderProcessHostImpl, it is done in the destructor of RenderProcessHost.
+At this point RemoveObserver override is already freed, so RenderProcessHost
+is pure virtual. This crash happens at least building with GCC:
+
+    at /usr/include/c++/8/ext/new_allocator.h:140
+    (this=0x7fffffffcb50, __in_chrg=<optimized out>) at /usr/include/c++/8/bits/stl_tree.h:964
+
+We need to destroy RenderProcessUserData before that happens. To do that
+we can just override RenderProcessHostDestroyed.
+
+Bug: 910288
+Change-Id: I38107b178829b0cb7494f5333b765e5b087d82cd
+Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1645366
+Commit-Queue: Sigurður Ásgeirsson <siggi@chromium.org>
+Reviewed-by: Sigurður Ásgeirsson <siggi@chromium.org>
+Cr-Commit-Position: refs/heads/master@{#666279}
+---
+
+diff --git a/chrome/browser/performance_manager/render_process_user_data.cc b/chrome/browser/performance_manager/render_process_user_data.cc
+index 2e2c199..ef6e1fb 100644
+--- a/chrome/browser/performance_manager/render_process_user_data.cc
++++ b/chrome/browser/performance_manager/render_process_user_data.cc
+@@ -116,4 +116,9 @@
+                      base::Unretained(process_node_.get()), info.exit_code));
+ }
+ 
++void RenderProcessUserData::RenderProcessHostDestroyed(
++    content::RenderProcessHost* host) {
++  host->RemoveUserData(kRenderProcessUserDataKey);
++}
++
+ }  // namespace performance_manager
+diff --git a/chrome/browser/performance_manager/render_process_user_data.h b/chrome/browser/performance_manager/render_process_user_data.h
+index ac74b1d..f3b4d16 100644
+--- a/chrome/browser/performance_manager/render_process_user_data.h
++++ b/chrome/browser/performance_manager/render_process_user_data.h
+@@ -47,6 +47,7 @@
+   void RenderProcessExited(
+       content::RenderProcessHost* host,
+       const content::ChildProcessTerminationInfo& info) override;
++  void RenderProcessHostDestroyed(content::RenderProcessHost* host) override;
+ 
+   // All instances are linked together in a doubly linked list to allow orderly
+   // destruction at browser shutdown time.