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check for null-ptr from cxa_demangle

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This commit is contained in:
Joachim Schoeberl 2023-04-28 17:33:07 +02:00
parent fe3abbdec4
commit 8a79f91cb1
1 changed files with 8 additions and 2 deletions
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10
libsrc/core/utils.cpp
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@ -64,8 +64,14 @@ namespace ngcore
try try
{ {
char *s = abi::__cxa_demangle(typeinfo, nullptr, nullptr, &status); char *s = abi::__cxa_demangle(typeinfo, nullptr, nullptr, &status);
std::string result{s}; std::string result;
free(s); if (s == nullptr)
result = typeinfo;
else
{
result = s;
free(s);
}
result = detail::CleanupDemangledName(result); result = detail::CleanupDemangledName(result);
return result; return result;
} }