fixes a problem in which we pass the address one byte                                                                                                                                                                  ~/svn/googletest/trunk  after the end of stack space in a call to clone().  According to Linux's man page on clone(), the 'stack' parameter usually points to the topmost address of the memory space set up for the child stack.  The existing code points one byte after the end
fixes a problem in which we pass the address one byte                                                                                                                                                                  ~/svn/googletest/trunk 
after the end of stack space in a call to clone().  According to
Linux's man page on clone(), the 'stack' parameter usually points
to the topmost address of the memory space set up for the child stack.  The existing code points one byte after the end

git-svn-id: 2c9a99be47d0e569b9832cc4192b2d4c0ac487c7@618 861a406c-534a-0410-8894-cb66d6ee9925

abyss7/googletest,cpp-mirrors/gtest,grumpycoders/googletest,SAPikachu/googletest,MIPS/external-chromium_org-testing-gtest,svn2github/googletest,bmatheny/gtest,alksl/googletest,avsej/googletest,SAPikachu/googletest,tomgr/googletest-mirror,Omegaphora/external_chromium_org_testing_gtest,imoldman/google-test-svn,chrissli-u/google-test,okwasi/googletest,inexor-game/googletest,IllusionRom-deprecated/android_platform_external_chromium_org_testing_gtest,open-eid/googletest,axiak/googletest,hazelnusse/googletest-git-clone,MoonCollider/googletest,emchristiansen/gtest-sbt-cpp,sensorflo/gtest,stp/googletest,styxyang/googletest-git,r12f/googletest,chrissli-u/google-test,hunter-packages/gtest,dustyleary/googletest,limbolily/gtest,openpeer/gtest,Luxoft/gtest,skroll/gtest,imoldman/google-test-svn,JanX2/googletest,martinhansdk/googletest,xin3liang/platform_external_chromium_org_testing_gtest,IllusionRom-deprecated/android_platform_external_chromium_org_testing_gtest,martindam/googletest,mwoehlke/gtest,mwoehlke/gtest,liquid-mirror/googletest,grumpycoders/googletest,plexinc/googletest,bpsinc-native/src_testing_gtest,MIPS/external-chromium_org-testing-gtest,ignatz/gtest,chrisdembia/googletest,MIPS/external-chromium_org-testing-gtest,duanhjlt/gtest,alksl/googletest,liquid-mirror/googletest,bmatheny/gtest,svn2github/chromium-gtest,adblockplus/googletest,grumpycoders/googletest,calebthompson/googletest,geekboxzone/lollipop_external_chromium_org_testing_gtest,guywithnose/android-googletest,styxyang/googletest-git,AOSPU/external_chromium_org_testing_gtest,mwoehlke/gtest,martinhansdk/googletest,chrisdembia/googletest,cryporchild/googletest,hugopeixoto/googletest,balp/googletest,maolin-cdzl/googletest,alksl/googletest,abyss7/googletest,bpsinc-native/src_testing_gtest,Distrotech/googletest,okwasi/googletest,plexinc/googletest,hazelnusse/googletest-git-clone,maolin-cdzl/googletest,if1live/googletest-svn,istarc/googletest,guywithnose/android-googletest,fathomdb/gtest,inexor-game/googletest,guywithnose/android-googletest,mydrive/gtest,dreamer-dead/google-test,Omegaphora/external_chromium_org_testing_gtest,FrankenBit/googletest,fathomdb/gtest,bastih/googletest-mirror,styxyang/googletest-git,scudette/gtest,JanX2/googletest,FrankenBit/googletest,svn2github/chromium-gtest,SAPikachu/googletest,mwoehlke/gtest,Distrotech/googletest,open-eid/googletest,JanX2/googletest,martinhansdk/googletest,chrisdembia/googletest,surtrstudios/gtest,ignatz/gtest,tomgr/googletest-mirror,dreamer-dead/google-test,svn2github/googletest,cpp-mirrors/gtest,dustyleary/googletest,hunter-packages/gtest,AOSPU/external_chromium_org_testing_gtest,mydrive/gtest,okwasi/googletest,mydrive/gtest,hugopeixoto/googletest,RLovelett/googletest,IllusionRom-deprecated/android_platform_external_chromium_org_testing_gtest,geekboxzone/lollipop_external_chromium_org_testing_gtest,plexinc/googletest,liquid-mirror/googletest,svn2github/gtest,sensorflo/gtest,maolin-cdzl/googletest,hunter-packages/gtest,calebthompson/googletest,styxyang/googletest-git,bpsinc-native/src_testing_gtest,yinquan529/platform-external-chromium_org-testing-gtest,stevekolk/gtest,duanhjlt/gtest,stp/googletest,skroll/gtest,RLovelett/googletest,MiraGeoscience/googletest,codingdojotw/gtest-mirror,cryporchild/googletest,FrankenBit/googletest,robbriggs/googletest,svn2github/gtest,openpeer/gtest,istarc/googletest,dreamer-dead/google-test,codingdojotw/gtest-mirror,chrisdembia/googletest,cpp-netlib/gtest,bmatheny/gtest,surtrstudios/gtest,bastih/googletest-mirror,ttyangf/pdfium_gtest,svn2github/googletest,chrissli-u/google-test,emchristiansen/gtest-sbt-cpp,if1live/googletest-svn,limbolily/gtest,inexor-game/googletest,stp/googletest,cryporchild/googletest,imoldman/google-test-svn,alksl/googletest,surtrstudios/gtest,bastih/googletest-mirror,cpp-netlib/gtest,Luxoft/gtest,guywithnose/android-googletest,emchristiansen/gtest-sbt-cpp,martindam/googletest,abyss7/googletest,inexor-game/googletest,duanhjlt/gtest,FrankenBit/googletest,Omegaphora/external_chromium_org_testing_gtest,istarc/googletest,avsej/googletest,chrissli-u/google-test,surtrstudios/gtest,okwasi/googletest,grumpycoders/googletest,fathomdb/gtest,adblockplus/googletest,scudette/gtest,stp/googletest,svn2github/chromium-gtest,ttyangf/pdfium_gtest,MiraGeoscience/googletest,codingdojotw/gtest-mirror,martinhansdk/googletest,ttyangf/pdfium_gtest,MoonCollider/googletest,mydrive/gtest,MoonCollider/googletest,bastih/googletest-mirror,geekboxzone/lollipop_external_chromium_org_testing_gtest,avsej/googletest,calebthompson/googletest,martindam/googletest,tomgr/googletest-mirror,plexinc/googletest,balp/googletest,xin3liang/platform_external_chromium_org_testing_gtest,calebthompson/googletest,adblockplus/googletest,tomgr/googletest-mirror,dustyleary/googletest,maolin-cdzl/googletest,cryporchild/googletest,skroll/gtest,aldebaran/gtest,r12f/googletest,scudette/gtest,android-ia/platform_external_chromium_org_testing_gtest,open-eid/googletest,ignatz/gtest,cpp-netlib/gtest,android-ia/platfor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