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Missing Objectref during DU chain generation #20

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Dagefoerde opened this issue Sep 22, 2015 · 0 comments
Open

Missing Objectref during DU chain generation #20

Dagefoerde opened this issue Sep 22, 2015 · 0 comments
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@Dagefoerde
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DU chain generation throws an exception for certain programs under test.

For example, starting test generation for the sample program test.misc.JavaMemoryPuzzleImpolite#main(String[]) results in

NullPointerException in ObjectAttribute, line 39,
essentially caused by the call to getObjectRefAtCurrentPos() at DUGenerator, line 550. Its return value is null, because for Newarray no value was pushed to the stack.
@Dagefoerde Dagefoerde added the bug label Sep 22, 2015
@vvhof vvhof self-assigned this Sep 22, 2015
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@Dagefoerde @vvhof