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Fix stacktraces for binaries without debug symbols

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During refactoring in #58610 it had been broken since itassumes that the
information about file is always available, otherwise it will not print
symbol name.

Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
This commit is contained in:
Azat Khuzhin 2024-01-31 20:31:40 +01:00
parent bd5529dda1
commit 8b26dd0b69
1 changed files with 11 additions and 8 deletions
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19
src/Common/StackTrace.cpp
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@ -317,16 +317,19 @@ constexpr std::pair<std::string_view, std::string_view> replacements[]
// Demangle @c symbol_name if it's not from __functional header (as such functions don't provide any useful
// information but pollute stack traces).
// Replace parts from @c replacements with shorter aliases
String demangleAndCollapseNames(std::string_view file, const char * const symbol_name)
String demangleAndCollapseNames(std::optional<std::string_view> file, const char * const symbol_name)
{
if (!symbol_name)
return "?";
std::string_view file_copy = file;
if (auto trim_pos = file.find_last_of('/'); trim_pos != file.npos)
file_copy.remove_suffix(file.size() - trim_pos);
if (file_copy.ends_with("functional"))
return "?";
if (file.has_value())
{
std::string_view file_copy = file.value();
if (auto trim_pos = file_copy.find_last_of('/'); trim_pos != file_copy.npos)
file_copy.remove_suffix(file_copy.size() - trim_pos);
if (file_copy.ends_with("functional"))
return "?";
}
String haystack = demangle(symbol_name);
@ -393,8 +396,8 @@ toStringEveryLineImpl([[maybe_unused]] bool fatal, const StackTraceRefTriple & s
if (frame.file.has_value() && frame.line.has_value())
out << *frame.file << ':' << *frame.line << ": ";
if (frame.symbol.has_value() && frame.file.has_value())
out << demangleAndCollapseNames(*frame.file, frame.symbol->data());
if (frame.symbol.has_value())
out << demangleAndCollapseNames(frame.file, frame.symbol->data());
else
out << "?";