Georgii Rymar 58bb0e630a [llvm-symbolizer] - Fix the crash in GNU output style with --no-inlines and missing input file. ... Fixes https://bugs.llvm.org/show_bug.cgi?id=48882. If the input file does not exist (or has a reading error), the following code will crash if there are two or more input addresses. ``` auto ResOrErr = Symbolizer.symbolizeInlinedCode( ModuleName, {Offset, object::SectionedAddress::UndefSection}); Printer << (error(ResOrErr) ? DILineInfo() : ResOrErr.get().getFrame(0)); ``` For the first address, `symbolizeInlinedCode` returns an error. For the second address, `symbolizeInlinedCode` returns an empty result (not an error) and `.getFrame(0)` will crash. Differential revision: https://reviews.llvm.org/D95609		2021-01-30 18:36:38 +03:00
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CMakeLists.txt
llvm-symbolizer.cpp
Opts.td