add NULL pointer check in util.c#1706
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Cyan4973 merged 1 commit intofacebook:devfrom Aug 5, 2019
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Cyan4973
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Jul 29, 2019
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Good point @LeeYoung624 ! |
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I believe the original code was meant to deal with case that
/proc/cpuinfohas come across a error: the formatting of/proc/cpuinfowas broken. In that way, thesepcould also beNULLbecause it's the return ofstrchr.I think adding a
NULLcheck is better here.