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| author | Catena cyber <35799796+catenacyber@users.noreply.github.com> | 2023-06-22 10:27:21 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-06-22 10:27:21 +0200 |
| commit | bfa15d4046173e47553af692e20e145a95c36084 (patch) | |
| tree | c5a548e3cde245d768dae41a7fbe328db1e1cc2c | |
| parent | 1d8452b783dafd7e2acc0914919d38d46b861765 (diff) | |
| download | brotli-bfa15d4046173e47553af692e20e145a95c36084.zip brotli-bfa15d4046173e47553af692e20e145a95c36084.tar.gz brotli-bfa15d4046173e47553af692e20e145a95c36084.tar.bz2 | |
fuzz: make target resist allocation failures (#1023)
So that fuzzing can go on with simulated allocation failures
| -rw-r--r-- | c/fuzz/decode_fuzzer.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/c/fuzz/decode_fuzzer.c b/c/fuzz/decode_fuzzer.c index 46144e0..697f9bf 100644 --- a/c/fuzz/decode_fuzzer.c +++ b/c/fuzz/decode_fuzzer.c @@ -27,6 +27,11 @@ int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { size_t total_out = 0; BrotliDecoderState* state = BrotliDecoderCreateInstance(0, 0, 0); + if (!state) { + // OOM is out-of-scope here. + free(buffer); + return 0; + } if (addend == 0) addend = size; |