69b1f07229
When a RelocatingCharacterStream is Seeked, it's buffer_pos_ could be set a non-zero value. However, UpdateBufferPointers was assuming the position was zero to relocate the buffer_start_ and buffer_end_, which would lead to the stream becoming misaligned. Fix this and add a unittest and the clusterfuzz script which highlighted the issue. BUG=chromium:991133 Change-Id: I20dd510b3dcc5df6df058b7e06d2c8a838aef855 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1751782 Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org> Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Cr-Commit-Position: refs/heads/master@{#63190} |
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| test-parse-decision.cc | ||
| test-preparser.cc | ||
| test-scanner-streams.cc | ||
| test-scanner.cc | ||