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On Fri, Mar 12, 2021 at 11:14 AM Alex White <[email protected]> wrote: > > This fixes an integer overflow that would occur if a function's high PC > address were zero in the DWARF info. > --- > tester/covoar/ExecutableInfo.cc | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/tester/covoar/ExecutableInfo.cc b/tester/covoar/ExecutableInfo.cc > index 30828a6..7f33f20 100644 > --- a/tester/covoar/ExecutableInfo.cc > +++ b/tester/covoar/ExecutableInfo.cc > @@ -71,6 +71,11 @@ namespace Coverage { > } > } > > + // We can't process a zero size function. > + if (func.pc_high() == 0) { > + continue; > + } > + > createCoverageMap (cu.name(), func.name(), > func.pc_low(), func.pc_high() - 1); > } > -- > 2.27.0 > > _______________________________________________ > devel mailing list > [email protected] > http://lists.rtems.org/mailman/listinfo/devel _______________________________________________ devel mailing list [email protected] http://lists.rtems.org/mailman/listinfo/devel
