diff options
| author | Anna Zaks <ganna@apple.com> | 2011-12-14 00:55:58 +0000 |
|---|---|---|
| committer | Anna Zaks <ganna@apple.com> | 2011-12-14 00:55:58 +0000 |
| commit | e55a22b917327651178ddea36b3615f579681eea (patch) | |
| tree | 6d0b7793bc406a4d9e3aad16dfeeaac446648fe3 /lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp | |
| parent | 9f6d068b29ea2f6276f1105c71d9e768201f2b88 (diff) | |
[analyzer] Mark getenv output as tainted.
Also, allow adding taint to a region (not only a symbolic value).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146532 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp')
| -rw-r--r-- | lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp b/lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp index 76405a2db2..dcf7694464 100644 --- a/lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp +++ b/lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp @@ -63,6 +63,7 @@ void GenericTaintChecker::checkPostStmt(const CallExpr *CE, FnCheck evalFunction = llvm::StringSwitch<FnCheck>(Name) .Case("scanf", &GenericTaintChecker::processScanf) .Case("getchar", &GenericTaintChecker::processRetTaint) + .Case("getenv", &GenericTaintChecker::processRetTaint) .Default(NULL); // If the callee isn't defined, it is not of security concern. |