[analyzer] Make KeyChainAPI checker inlining-aware.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151007 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 11 insertions, 1 deletions

diff --git a/lib/StaticAnalyzer/Checkers/MacOSKeychainAPIChecker.cpp b/lib/StaticAnalyzer/Checkers/MacOSKeychainAPIChecker.cpp
index e5f99307a5..bee27ec9ae 100644
--- a/lib/StaticAnalyzer/Checkers/MacOSKeychainAPIChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/MacOSKeychainAPIChecker.cpp
@@ -447,7 +447,8 @@ void MacOSKeychainAPIChecker::checkPostStmt(const CallExpr *CE,
   const Expr *ArgExpr = CE->getArg(FunctionsToTrack[idx].Param);
   // If the argument entered as an enclosing function parameter, skip it to
   // avoid false positives.
-  if (isEnclosingFunctionParam(ArgExpr))
+  if (isEnclosingFunctionParam(ArgExpr) &&
+      C.getLocationContext()->getParent() == 0)
     return;
 
   if (SymbolRef V = getAsPointeeSymbol(ArgExpr, C)) {
@@ -481,6 +482,10 @@ void MacOSKeychainAPIChecker::checkPreStmt(const ReturnStmt *S,
   if (!retExpr)
     return;
 
+  // If inside inlined call, skip it.
+  if (C.getLocationContext()->getParent() != 0)
+    return;
+
   // Check  if the value is escaping through the return.
   ProgramStateRef state = C.getState();
   const MemRegion *V =
@@ -549,6 +554,11 @@ void MacOSKeychainAPIChecker::checkDeadSymbols(SymbolReaper &SR,
 // TODO: Remove this after we ensure that checkDeadSymbols are always called.
 void MacOSKeychainAPIChecker::checkEndPath(CheckerContext &Ctx) const {
   ProgramStateRef state = Ctx.getState();
+
+  // If inside inlined call, skip it.
+  if (Ctx.getLocationContext()->getParent() != 0)
+    return;
+
   AllocatedSetTy AS = state->get<AllocatedData>();
   if (AS.isEmpty())
     return;