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| author | Mike Aizatsky <aizatsky@chromium.org> | 2015-12-02 22:43:53 +0000 |
|---|---|---|
| committer | Mike Aizatsky <aizatsky@chromium.org> | 2015-12-02 22:43:53 +0000 |
| commit | 71552ce64b161cc94c0bdbc69d6e2f72c54cf90e (patch) | |
| tree | 95d4f824c9c03b38d5fcc40498ee887d1e8ab5b6 /llvm/lib/Fuzzer/test/SimpleTest.cpp | |
| parent | 1f11b4e3a724ccfd9b8a583a681e5b5364ed4065 (diff) | |
| download | llvm-71552ce64b161cc94c0bdbc69d6e2f72c54cf90e.zip llvm-71552ce64b161cc94c0bdbc69d6e2f72c54cf90e.tar.gz llvm-71552ce64b161cc94c0bdbc69d6e2f72c54cf90e.tar.bz2 | |
Libfuzzer: do not pass null into user function
Differential Revision: http://reviews.llvm.org/D15098
llvm-svn: 254558
Diffstat (limited to 'llvm/lib/Fuzzer/test/SimpleTest.cpp')
| -rw-r--r-- | llvm/lib/Fuzzer/test/SimpleTest.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Fuzzer/test/SimpleTest.cpp b/llvm/lib/Fuzzer/test/SimpleTest.cpp index 6811d11..04225a8 100644 --- a/llvm/lib/Fuzzer/test/SimpleTest.cpp +++ b/llvm/lib/Fuzzer/test/SimpleTest.cpp @@ -1,4 +1,5 @@ // Simple test for a fuzzer. The fuzzer must find the string "Hi!". +#include <assert.h> #include <cstdint> #include <cstdlib> #include <cstddef> @@ -7,6 +8,7 @@ static volatile int Sink; extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { + assert(Data); if (Size > 0 && Data[0] == 'H') { Sink = 1; if (Size > 1 && Data[1] == 'i') { |