1. 20 Dec, 2017 1 commit
    • Caitlin Potter's avatar
      [builtins] abort FrameFunctionIterator::next if frame summary empty · 18dc491c
      Caitlin Potter authored
      Previously, FrameFunctionIterator::next() assumed that the frame summary
      was non-empty. It's now possible for the list not to be empty, if the
      JS microtask pump invokes a builtin function which uses
      FrameFunctionIterator directly. While this is unlikely to show up in
      real world code, it is necessary to handle it to prevent crashes.
      
      BUG=chromium:794744
      R=mstarzinger@chromium.org, cbruni@chromium.org, verwaest@chromium.org
      
      Change-Id: Ie95c2228544f57730d1c6c1ff955b2c94ff1c06b
      Reviewed-on: https://chromium-review.googlesource.com/833266Reviewed-by: 's avatarCamillo Bruni <cbruni@chromium.org>
      Commit-Queue: Caitlin Potter <caitp@igalia.com>
      Cr-Commit-Position: refs/heads/master@{#50221}
      18dc491c
  2. 10 Jan, 2017 1 commit