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Do not resolve the decl_file value from other DIEs

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The other DIEs might be part of another compilation unit, so the
index into the line_table taken from those DIEs might cause an
std::out_of_range exception when used on our line_table.
This commit is contained in:
Tobias Hunger 2019-09-28 22:32:18 +02:00
parent 5e0550c0e8
commit f4faaed32a
1 changed files with 2 additions and 3 deletions
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5
libcoz/inspect.cpp
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@ -379,9 +379,8 @@ void memory_map::process_inlines(const dwarf::die& d,
}
string decl_file;
dwarf::value decl_file_val = find_attribute(d, dwarf::DW_AT::decl_file);
if(decl_file_val.valid() && table.valid()) {
decl_file = table.get_file(decl_file_val.as_uconstant())->path;
if(d.has(dwarf::DW_AT::decl_file) && table.valid()) {
decl_file = table.get_file(d[dwarf::DW_AT::decl_file].as_uconstant())->path;
}
size_t decl_line = 0;