Vendor import of clang trunk r256633:

https://llvm.org/svn/llvm-project/cfe/trunk@256633

1 files changed, 7 insertions, 7 deletions

diff --git a/lib/StaticAnalyzer/Checkers/ChrootChecker.cpp b/lib/StaticAnalyzer/Checkers/ChrootChecker.cpp
index 804e83c..3ad1996 100644
--- a/lib/StaticAnalyzer/Checkers/ChrootChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/ChrootChecker.cpp
@@ -27,7 +27,7 @@ namespace {
 
 // enum value that represent the jail state
 enum Kind { NO_CHROOT, ROOT_CHANGED, JAIL_ENTERED };
-  
+
 bool isRootChanged(intptr_t k) { return k == ROOT_CHANGED; }
 //bool isJailEntered(intptr_t k) { return k == JAIL_ENTERED; }
 
@@ -50,7 +50,7 @@ public:
     static int x;
     return &x;
   }
-  
+
   bool evalCall(const CallExpr *CE, CheckerContext &C) const;
   void checkPreStmt(const CallExpr *CE, CheckerContext &C) const;
 
@@ -87,8 +87,8 @@ bool ChrootChecker::evalCall(const CallExpr *CE, CheckerContext &C) const {
 void ChrootChecker::Chroot(CheckerContext &C, const CallExpr *CE) const {
   ProgramStateRef state = C.getState();
   ProgramStateManager &Mgr = state->getStateManager();
-  
-  // Once encouter a chroot(), set the enum value ROOT_CHANGED directly in 
+
+  // Once encouter a chroot(), set the enum value ROOT_CHANGED directly in
   // the GDM.
   state = Mgr.addGDM(state, ChrootChecker::getTag(), (void*) ROOT_CHANGED);
   C.addTransition(state);
@@ -106,7 +106,7 @@ void ChrootChecker::Chdir(CheckerContext &C, const CallExpr *CE) const {
   // After chdir("/"), enter the jail, set the enum value JAIL_ENTERED.
   const Expr *ArgExpr = CE->getArg(0);
   SVal ArgVal = state->getSVal(ArgExpr, C.getLocationContext());
-  
+
   if (const MemRegion *R = ArgVal.getAsRegion()) {
     R = R->StripCasts();
     if (const StringRegion* StrRegion= dyn_cast<StringRegion>(R)) {
@@ -135,12 +135,12 @@ void ChrootChecker::checkPreStmt(const CallExpr *CE, CheckerContext &C) const {
   // Ingnore chroot and chdir.
   if (FD->getIdentifier() == II_chroot || FD->getIdentifier() == II_chdir)
     return;
-  
+
   // If jail state is ROOT_CHANGED, generate BugReport.
   void *const* k = C.getState()->FindGDM(ChrootChecker::getTag());
   if (k)
     if (isRootChanged((intptr_t) *k))
-      if (ExplodedNode *N = C.addTransition()) {
+      if (ExplodedNode *N = C.generateNonFatalErrorNode()) {
         if (!BT_BreakJail)
           BT_BreakJail.reset(new BuiltinBug(
               this, "Break out of jail", "No call of chdir(\"/\") immediately "