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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2011-11-15 12:54:53 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2011-11-15 12:54:53 +0000 |
| commit | 037ad1b8f00b80aa76e73e3118133e9a59fd177e (patch) | |
| tree | 47d7fd428724d0ac7ba58cfad171f0db13052d53 | |
| parent | dce6327160a6e333137b34cce77e2dfc2cd5aab6 (diff) | |
Validate DiagGroup names in TableGen, they're used as command line arguments so we don't want shell meta chars in there.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@144645 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | utils/TableGen/ClangDiagnosticsEmitter.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/utils/TableGen/ClangDiagnosticsEmitter.cpp b/utils/TableGen/ClangDiagnosticsEmitter.cpp index 7a5eb1d711..4435fa735b 100644 --- a/utils/TableGen/ClangDiagnosticsEmitter.cpp +++ b/utils/TableGen/ClangDiagnosticsEmitter.cpp @@ -303,6 +303,10 @@ void ClangDiagGroupsEmitter::run(raw_ostream &OS) { OS << " { "; OS << I->first.size() << ", "; OS << "\""; + if (I->first.find_first_not_of("abcdefghijklmnopqrstuvwxyz" + "ABCDEFGHIJKLMNOPQRSTUVWXYZ" + "0123456789!@#$%^*-+=:?")!=std::string::npos) + throw "Invalid character in diagnostic group '" + I->first + "'"; OS.write_escaped(I->first) << "\"," << std::string(MaxLen-I->first.size()+1, ' '); |