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Fix a trivial use after free.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109363 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola 2010-07-24 23:02:11 +00:00
parent 13f03f0006
commit 97595eb05c
1 changed files with 6 additions and 2 deletions
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6
tools/bugpoint/ToolRunner.cpp
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@ -721,6 +721,10 @@ int GCC::ExecuteProgram(const std::string &ProgramFile,
std::vector<const char *> ProgramArgs; std::vector<const char *> ProgramArgs;
// Declared here so that the destructor only runs after
// ProgramArgs is used.
std::string Exec;
if (RemoteClientPath.isEmpty()) if (RemoteClientPath.isEmpty())
ProgramArgs.push_back(OutputBinary.c_str()); ProgramArgs.push_back(OutputBinary.c_str());
else { else {
@ -741,7 +745,7 @@ int GCC::ExecuteProgram(const std::string &ProgramFile,
// Full path to the binary. We need to cd to the exec directory because // Full path to the binary. We need to cd to the exec directory because
// there is a dylib there that the exec expects to find in the CWD // there is a dylib there that the exec expects to find in the CWD
char* env_pwd = getenv("PWD"); char* env_pwd = getenv("PWD");
std::string Exec = "cd "; Exec = "cd ";
Exec += env_pwd; Exec += env_pwd;
Exec += "; ./"; Exec += "; ./";
Exec += OutputBinary.c_str(); Exec += OutputBinary.c_str();