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| author | Kostya Serebryany <kcc@google.com> | 2017-03-31 03:34:33 +0000 |
|---|---|---|
| committer | Kostya Serebryany <kcc@google.com> | 2017-03-31 03:34:33 +0000 |
| commit | b1f802cf800eec3b7523024ca955dbd56213594d (patch) | |
| tree | 0e7ffb6b0261e8077e5462817f9a532421f2b4bd /llvm/lib | |
| parent | 0c835d21c08788e7e81a9617651931a017633e10 (diff) | |
| download | bcm5719-llvm-b1f802cf800eec3b7523024ca955dbd56213594d.tar.gz bcm5719-llvm-b1f802cf800eec3b7523024ca955dbd56213594d.zip | |
[libFuzzer] ensure that strncmp is not inlined in a test
llvm-svn: 299177
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Fuzzer/test/SingleStrncmpTest.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Fuzzer/test/SingleStrncmpTest.cpp b/llvm/lib/Fuzzer/test/SingleStrncmpTest.cpp index dbcc464b0a7..e5601da8632 100644 --- a/llvm/lib/Fuzzer/test/SingleStrncmpTest.cpp +++ b/llvm/lib/Fuzzer/test/SingleStrncmpTest.cpp @@ -9,7 +9,8 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { char *S = (char*)Data; - if (Size >= 6 && !strncmp(S, "qwerty", 6)) { + volatile auto Strncmp = &(strncmp); // Make sure strncmp is not inlined. + if (Size >= 6 && !Strncmp(S, "qwerty", 6)) { fprintf(stderr, "BINGO\n"); exit(1); } |
