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Several potential NullPointerException bugs. #16

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ITWOI opened this issue Nov 14, 2019 · 1 comment
Open

Several potential NullPointerException bugs. #16

ITWOI opened this issue Nov 14, 2019 · 1 comment

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@ITWOI
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ITWOI commented Nov 14, 2019

Hi all,

Our tool has found several potential NPE bugs.

  1. Variable md5Stream may be null due to the line 95. However, another access while( (count = md5Stream.read(bytes)) != -1 ) to the variable doesn't have the null check.

  2. Similarly, null checks are inconsistent at line 55 and line 52 in method getAbderaEntry.

Thanks.
@ITWOI
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ITWOI commented Nov 21, 2019

Hi, we have reported the bugs a while ago would you please take a look and confirm if they are real bugs. We have been conducting an experiment to measure the accuracy of our static checker. We would be deeply appreciated if you can provide some feedback!

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