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path: root/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
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Diffstat (limited to 'lib/StaticAnalyzer/Checkers/MallocChecker.cpp')
-rw-r--r--lib/StaticAnalyzer/Checkers/MallocChecker.cpp14
1 files changed, 9 insertions, 5 deletions
diff --git a/lib/StaticAnalyzer/Checkers/MallocChecker.cpp b/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
index b25ae6cf6f..15dff3e505 100644
--- a/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
@@ -82,8 +82,10 @@ public:
void checkPreStmt(const ReturnStmt *S, CheckerContext &C) const;
const ProgramState *evalAssume(const ProgramState *state, SVal Cond,
bool Assumption) const;
- void checkLocation(SVal l, bool isLoad, CheckerContext &C) const;
- void checkBind(SVal location, SVal val, CheckerContext &C) const;
+ void checkLocation(SVal l, bool isLoad, const Stmt *S,
+ CheckerContext &C) const;
+ void checkBind(SVal location, SVal val, const Stmt*S,
+ CheckerContext &C) const;
private:
static void MallocMem(CheckerContext &C, const CallExpr *CE);
@@ -661,7 +663,8 @@ const ProgramState *MallocChecker::evalAssume(const ProgramState *state, SVal Co
}
// Check if the location is a freed symbolic region.
-void MallocChecker::checkLocation(SVal l, bool isLoad,CheckerContext &C) const {
+void MallocChecker::checkLocation(SVal l, bool isLoad, const Stmt *S,
+ CheckerContext &C) const {
SymbolRef Sym = l.getLocSymbolInBase();
if (Sym) {
const RefState *RS = C.getState()->get<RegionState>(Sym);
@@ -679,7 +682,8 @@ void MallocChecker::checkLocation(SVal l, bool isLoad,CheckerContext &C) const {
}
}
-void MallocChecker::checkBind(SVal location, SVal val,CheckerContext &C) const {
+void MallocChecker::checkBind(SVal location, SVal val,
+ const Stmt *BindS, CheckerContext &C) const {
// The PreVisitBind implements the same algorithm as already used by the
// Objective C ownership checker: if the pointer escaped from this scope by
// assignment, let it go. However, assigning to fields of a stack-storage
@@ -728,7 +732,7 @@ void MallocChecker::checkBind(SVal location, SVal val,CheckerContext &C) const {
// We no longer own this pointer.
notNullState =
notNullState->set<RegionState>(Sym,
- RefState::getRelinquished(C.getStmt()));
+ RefState::getRelinquished(BindS));
}
while (false);
}