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authordim <dim@FreeBSD.org>2015-12-30 11:49:41 +0000
committerdim <dim@FreeBSD.org>2015-12-30 11:49:41 +0000
commit3176e97f130184ece0e1a21352c8124cc83ff24a (patch)
tree0a5b74c0b9ca73aded34df95c91fcaf3815230d8 /lib/StaticAnalyzer/Checkers/ReturnPointerRangeChecker.cpp
parent1e9b8d38881c3213d1e67b0c47ab9b2c00721a5c (diff)
downloadFreeBSD-src-3176e97f130184ece0e1a21352c8124cc83ff24a.zip
FreeBSD-src-3176e97f130184ece0e1a21352c8124cc83ff24a.tar.gz
Vendor import of clang trunk r256633:
https://llvm.org/svn/llvm-project/cfe/trunk@256633
Diffstat (limited to 'lib/StaticAnalyzer/Checkers/ReturnPointerRangeChecker.cpp')
-rw-r--r--lib/StaticAnalyzer/Checkers/ReturnPointerRangeChecker.cpp8
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/StaticAnalyzer/Checkers/ReturnPointerRangeChecker.cpp b/lib/StaticAnalyzer/Checkers/ReturnPointerRangeChecker.cpp
index acbd0d9..19fa0fb 100644
--- a/lib/StaticAnalyzer/Checkers/ReturnPointerRangeChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/ReturnPointerRangeChecker.cpp
@@ -23,7 +23,7 @@ using namespace clang;
using namespace ento;
namespace {
-class ReturnPointerRangeChecker :
+class ReturnPointerRangeChecker :
public Checker< check::PreStmt<ReturnStmt> > {
mutable std::unique_ptr<BuiltinBug> BT;
@@ -39,7 +39,7 @@ void ReturnPointerRangeChecker::checkPreStmt(const ReturnStmt *RS,
const Expr *RetE = RS->getRetValue();
if (!RetE)
return;
-
+
SVal V = state->getSVal(RetE, C.getLocationContext());
const MemRegion *R = V.getAsRegion();
@@ -62,11 +62,11 @@ void ReturnPointerRangeChecker::checkPreStmt(const ReturnStmt *RS,
ProgramStateRef StInBound = state->assumeInBound(Idx, NumElements, true);
ProgramStateRef StOutBound = state->assumeInBound(Idx, NumElements, false);
if (StOutBound && !StInBound) {
- ExplodedNode *N = C.generateSink(StOutBound);
+ ExplodedNode *N = C.generateErrorNode(StOutBound);
if (!N)
return;
-
+
// FIXME: This bug correspond to CWE-466. Eventually we should have bug
// types explicitly reference such exploit categories (when applicable).
if (!BT)
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