Revert "[TS-2822] Crash in LogBufferIterator::next"
Revert "[TS-2822] Crash in LogBufferIterator::next"

This reverts commit 7c314c5c9bfa347fd583500698c2c586f668f7ea.

SolidWallOfCode/trafficserver,chenglongwei/trafficserver,clearswift/trafficserver,rahmalik/trafficserver,dyrock/trafficserver,persiaAziz/trafficserver,vmamidi/trafficserver,clearswift/trafficserver,bryancall/trafficserver,chenglongwei/trafficserver,rahmalik/trafficserver,PSUdaemon/trafficserver,rpufky/trafficserver,rahmalik/trafficserver,dyrock/trafficserver,pbchou/trafficserver,clearswift/trafficserver,PSUdaemon/trafficserver,duke8253/trafficserver,taoyunxing/trafficserver,davidbz/trafficserver,persiaAziz/trafficserver,duke8253/trafficserver,pbchou/trafficserver,rpufky/trafficserver,chitianhao/trafficserver,chenglongwei/trafficserver,bryancall/trafficserver,duke8253/trafficserver,SolidWallOfCode/trafficserver,dyrock/trafficserver,taoyunxing/trafficserver,duke8253/trafficserver,vmamidi/trafficserver,bryancall/trafficserver,chitianhao/trafficserver,pbchou/trafficserver,rahmalik/trafficserver,reveller/trafficserver,SolidWallOfCode/trafficserver,chitianhao/trafficserver,persiaAziz/trafficserver,davidbz/trafficserver,pbchou/trafficserver,reveller/trafficserver,persiaAziz/trafficserver,PSUdaemon/trafficserver,davidbz/trafficserver,taoyunxing/trafficserver,chenglongwei/trafficserver,chitianhao/trafficserver,dyrock/trafficserver,reveller/trafficserver,chenglongwei/trafficserver,davidbz/trafficserver,PSUdaemon/trafficserver,clearswift/trafficserver,davidbz/trafficserver,rahmalik/trafficserver,rahmalik/trafficserver,clearswift/trafficserver,clearswift/trafficserver,PSUdaemon/trafficserver,taoyunxing/trafficserver,PSUdaemon/trafficserver,taoyunxing/trafficserver,reveller/trafficserver,taoyunxing/trafficserver,chitianhao/trafficserver,reveller/trafficserver,chenglongwei/trafficserver,rpufky/trafficserver,PSUdaemon/trafficserver,taoyunxing/trafficserver,SolidWallOfCode/trafficserver,rahmalik/trafficserver,pbchou/trafficserver,chitianhao/trafficserver,vmamidi/trafficserver,persiaAziz/trafficserver,duke8253/trafficserver,dyrock/trafficserver,reveller/trafficserver,rpufky/trafficserver,persiaAziz/trafficserver,vmamidi/trafficserver,SolidWallOfCode/trafficserver,reveller/trafficserver,PSUdaemon/trafficserver,duke8253/trafficserver,chenglongwei/trafficserver,duke8253/trafficserver,chitianhao/trafficserver,vmamidi/trafficserver,dyrock/trafficserver,reveller/trafficserver,pbchou/trafficserver,rahmalik/trafficserver,SolidWallOfCode/trafficserver,bryancall/trafficserver,bryancall/trafficserver,PSUdaemon/trafficserver,SolidWallOfCode/trafficserver,clearswift/trafficserver,persiaAziz/trafficserver,clearswift/trafficserver,rpufky/trafficserver,rpufky/trafficserver,rpufky/trafficserver,rpufky/trafficserver,reveller/trafficserver,vmamidi/trafficserver,dyrock/trafficserver,chenglongwei/trafficserver,taoyunxing/trafficserver,taoyunxing/trafficserver,clearswift/trafficserver,rahmalik/trafficserver,davidbz/trafficserver,persiaAziz/trafficserver,rpufky/trafficserver,bryancall/trafficserver