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llvm-symbolizer: don't leave dangling pointers after flushing LLVMSymbolizer. Add a destructor.

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llvm-svn: 185154
This commit is contained in:
Alexey Samsonov 2013-06-28 15:08:29 +00:00
parent 225b8ce2e7
commit 8a74ed4a71
2 changed files with 5 additions and 0 deletions
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2
tools/llvm-symbolizer/LLVMSymbolize.cpp
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@ -202,6 +202,8 @@ std::string LLVMSymbolizer::symbolizeData(const std::string &ModuleName,
void LLVMSymbolizer::flush() {
DeleteContainerSeconds(Modules);
DeleteContainerPointers(ParsedBinariesAndObjects);
BinaryForPath.clear();
ObjectFileForArch.clear();
}
static std::string getDarwinDWARFResourceForPath(const std::string &Path) {

3
tools/llvm-symbolizer/LLVMSymbolize.h
View File

@ -48,6 +48,9 @@ public:
};
LLVMSymbolizer(const Options &Opts = Options()) : Opts(Opts) {}
~LLVMSymbolizer() {
flush();
}
// Returns the result of symbolization for module name/offset as
// a string (possibly containing newlines).