Issue #5013 has been updated by Motohiro KOSAKI.


篏?篋冴????篋???梧????????????腟?絮? ruby???sigsegv?????眼????????????障????????篁?緇????
??紙??????SEGV
    ??? rb_bug()腟???宴??abrot()
???SEGV筝?????????SEGV
    ??? ??贋・abort() ?????若??

???????????????腟延??????????????篏????????障?????
緇???????羂???ャ????????с?????????????????????????exit()???async signal safe ?????????????у?????茫?紊???с????????
exit()???????с?????????????с????????????????鴻?????????

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Bug #5013: bootstrap/runner.rb ??? assert_normal_exit() ???SEGV???罎???ャ?с??????????????????? 
http://redmine.ruby-lang.org/issues/5013

Author: Motohiro KOSAKI
Status: Assigned
Priority: Normal
Assignee: Motohiro KOSAKI
Category: core
Target version: 1.9.3
ruby -v: -


Bug#4992 ?????潟???????????????????????????ャ????????с????????
bootstrap/runner.rb ???  assert_normal_exit() ???SEGV???罎???ャ???????????????????????????障??????????????

鐚?鐚?assert_normal_exit ???激?違?????ф????????翫?????? F. exit(1) ??????鴻???????????帥???
鐚?鐚?ruby???sigsegv()???nested SEGV???莎激???????????? exit(SIGSEGV) ??с?? abort() ??с????????exit(EXIT_FAILURE) ???篏帥??

??????ゃ???罕???????翫???????????障????????<??????????罕?????c???????????宴????贋?医吋罩眼?????茯?水???????????c??????
???<???????眼????鴻?????菴激?c?????障?????
鐚?鐚?鐚?鐚????akr??????????????????????∽?違??篏???c????????????????罕????鐚?鐚?鐚????YARV????????若?吾?????????????????????罕???с?????

????????違?с??????????≪???????ゃ?鴻??蕁??????с????????с??????????????1.9.3 ???ャ????????障????????????


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