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| author | kcwu <kcwu@chromium.org> | 2016-09-23 09:26:51 -0700 |
|---|---|---|
| committer | Commit bot <commit-bot@chromium.org> | 2016-09-23 09:26:51 -0700 |
| commit | 4dd613cb51c1d77ac2998f760325ed5b93f4ebf0 (patch) | |
| tree | 5026a0aa7a55f6f0edfc40702ec5f55fd05502ff /testing/libfuzzer/pdf_codec_fax_fuzzer.cc | |
| parent | 3f4111fbff1233de9f5c67eda433bee0f5f88c4e (diff) | |
| download | pdfium-4dd613cb51c1d77ac2998f760325ed5b93f4ebf0.tar.xz | |
Bail out on bad width and height in CCodec_FaxDecoder::CreateDecoder
BUG=648935,649436
Review-Url: https://codereview.chromium.org/2360283004
Diffstat (limited to 'testing/libfuzzer/pdf_codec_fax_fuzzer.cc')
| -rw-r--r-- | testing/libfuzzer/pdf_codec_fax_fuzzer.cc | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/testing/libfuzzer/pdf_codec_fax_fuzzer.cc b/testing/libfuzzer/pdf_codec_fax_fuzzer.cc index 1a04c31aa0..60e2c9ff19 100644 --- a/testing/libfuzzer/pdf_codec_fax_fuzzer.cc +++ b/testing/libfuzzer/pdf_codec_fax_fuzzer.cc @@ -34,9 +34,11 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { EndOfLine, ByteAlign, BlackIs1, Columns, Rows)); - int line = 0; - while (decoder->GetScanline(line)) - line++; + if (decoder) { + int line = 0; + while (decoder->GetScanline(line)) + line++; + } return 0; } |