test_runner: prevent infinite loop on malformed v8 header#63124
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fru1tworld wants to merge 1 commit into
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test_runner: prevent infinite loop on malformed v8 header#63124fru1tworld wants to merge 1 commit into
fru1tworld wants to merge 1 commit into
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Duplicate of #62704 |
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A child process emitting the v8 serializer header (FF 0F) followed by a payload length larger than the buffered data caused
#drainRawBuffer()to spin forever. Detect the no-progress case and flush the remaining bytes as atest:stdoutevent.Refs: #62693