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authorGabor Horvath <xazax.hun@gmail.com>2015-08-27 18:49:07 +0000
committerGabor Horvath <xazax.hun@gmail.com>2015-08-27 18:49:07 +0000
commit8d3ad6b6171531f258d26a250ccf26ecdea96430 (patch)
tree8d885a3884955b1610a412cf8cd6aa7d2167077b /clang/lib/StaticAnalyzer/Checkers/DereferenceChecker.cpp
parent8251f978d37608441f3270957f3c44caaf2cc2ba (diff)
downloadbcm5719-llvm-8d3ad6b6171531f258d26a250ccf26ecdea96430.tar.gz
bcm5719-llvm-8d3ad6b6171531f258d26a250ccf26ecdea96430.zip
[Static Analyzer] Make NonNullParamChecker emit implicit null dereference events.
Differential Revision: http://reviews.llvm.org/D11433 llvm-svn: 246182
Diffstat (limited to 'clang/lib/StaticAnalyzer/Checkers/DereferenceChecker.cpp')
-rw-r--r--clang/lib/StaticAnalyzer/Checkers/DereferenceChecker.cpp8
1 files changed, 5 insertions, 3 deletions
diff --git a/clang/lib/StaticAnalyzer/Checkers/DereferenceChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/DereferenceChecker.cpp
index cf9d9f74385..07be5a59e51 100644
--- a/clang/lib/StaticAnalyzer/Checkers/DereferenceChecker.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/DereferenceChecker.cpp
@@ -220,7 +220,8 @@ void DereferenceChecker::checkLocation(SVal l, bool isLoad, const Stmt* S,
// null or not-null. Record the error node as an "implicit" null
// dereference.
if (ExplodedNode *N = C.generateSink(nullState)) {
- ImplicitNullDerefEvent event = { l, isLoad, N, &C.getBugReporter() };
+ ImplicitNullDerefEvent event = {l, isLoad, N, &C.getBugReporter(),
+ /*IsDirectDereference=*/false};
dispatchEvent(event);
}
}
@@ -257,8 +258,9 @@ void DereferenceChecker::checkBind(SVal L, SVal V, const Stmt *S,
// At this point the value could be either null or non-null.
// Record this as an "implicit" null dereference.
if (ExplodedNode *N = C.generateSink(StNull)) {
- ImplicitNullDerefEvent event = { V, /*isLoad=*/true, N,
- &C.getBugReporter() };
+ ImplicitNullDerefEvent event = {V, /*isLoad=*/true, N,
+ &C.getBugReporter(),
+ /*IsDirectDereference=*/false};
dispatchEvent(event);
}
}
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