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| author | kenrb <kenrb@chromium.org> | 2016-01-28 16:09:34 -0800 |
|---|---|---|
| committer | Commit bot <commit-bot@chromium.org> | 2016-01-29 00:10:26 +0000 |
| commit | b85b92b4639f690a9a523a910211d432dba568a2 (patch) | |
| tree | 25b1edef31b9012a1db53a05917e3189f9571d90 /courgette/BUILD.gn | |
| parent | f94a6cd48ef99bb585a8724801040300c4937854 (diff) | |
| download | chromium_src-b85b92b4639f690a9a523a910211d432dba568a2.zip chromium_src-b85b92b4639f690a9a523a910211d432dba568a2.tar.gz chromium_src-b85b92b4639f690a9a523a910211d432dba568a2.tar.bz2 | |
Null check RenderWidgetHost pointer from RWHVChildFrame on input events
Crash reports associated with the --isolate-extensions trial show
that a RenderWidgetHostViewChildFrame can receive mouse events even
after Destroy has been called on it, resulting in a null pointer
dereference since the RenderWidgetHost pointer has been cleared.
This CL checks the pointer for null and discards the event if the
RWHVCF is currently awaiting deletion.
BUG=571092
CQ_INCLUDE_TRYBOTS=tryserver.chromium.linux:linux_site_isolation
Review URL: https://codereview.chromium.org/1641553007
Cr-Commit-Position: refs/heads/master@{#372211}
Diffstat (limited to 'courgette/BUILD.gn')
0 files changed, 0 insertions, 0 deletions