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Unified Diff: cc/trees/layer_tree_host_impl.cc

Issue 179853004: Merge 252731 "CC: Fix overlow in multiply." (Closed) Base URL: svn://svn.chromium.org/chrome/branches/1847/src/
Patch Set: Created 6 years, 10 months ago
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Index: cc/trees/layer_tree_host_impl.cc
===================================================================
--- cc/trees/layer_tree_host_impl.cc (revision 253669)
+++ cc/trees/layer_tree_host_impl.cc (working copy)
@@ -1174,8 +1174,9 @@
global_tile_state_.hard_memory_limit_in_bytes =
policy.bytes_limit_when_visible;
global_tile_state_.soft_memory_limit_in_bytes =
- global_tile_state_.hard_memory_limit_in_bytes *
- settings_.max_memory_for_prepaint_percentage / 100;
+ (static_cast<int64>(global_tile_state_.hard_memory_limit_in_bytes) *
+ settings_.max_memory_for_prepaint_percentage) /
+ 100;
}
// Unused limit is calculated from soft-limit, as hard-limit may
// be very high and shouldn't typically be exceeded.
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