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author | Bimba Shrestha <bshrestha.msae@gmail.com> | 2019-09-13 23:04:48 (GMT) |
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committer | Bimba Shrestha <bshrestha.msae@gmail.com> | 2019-09-13 23:04:48 (GMT) |
commit | 9cb73d69c4d92e255826dfee47e46a6815955ee4 (patch) | |
tree | 8d0a64a8555b52035e52350a45858dc2bd910165 /ossfuzz/decompress_frame_fuzzer.c | |
parent | 208694297a308da8dae2b3bb104bdab486d1b683 (diff) | |
download | lz4-9cb73d69c4d92e255826dfee47e46a6815955ee4.zip lz4-9cb73d69c4d92e255826dfee47e46a6815955ee4.tar.gz lz4-9cb73d69c4d92e255826dfee47e46a6815955ee4.tar.bz2 |
Addressing naming nits and moving size modification up in all fuzzers
Diffstat (limited to 'ossfuzz/decompress_frame_fuzzer.c')
-rw-r--r-- | ossfuzz/decompress_frame_fuzzer.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/ossfuzz/decompress_frame_fuzzer.c b/ossfuzz/decompress_frame_fuzzer.c index 1308100..cf88579 100644 --- a/ossfuzz/decompress_frame_fuzzer.c +++ b/ossfuzz/decompress_frame_fuzzer.c @@ -31,24 +31,24 @@ static void decompress(LZ4F_dctx* dctx, void* dst, size_t dstCapacity, int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { FUZZ_dataProducer_t *producer = FUZZ_dataProducer_create(data, size); - size_t const dstCapacitySeed = FUZZ_dataProducer_uint32_seed(producer, + size_t const dstCapacitySeed = FUZZ_dataProducer_uint32(producer, 0, 4 * size); size_t const largeDictSize = 64 * 1024; - size_t const dictSizeSeed = FUZZ_dataProducer_uint32_seed(producer, + size_t const dictSizeSeed = FUZZ_dataProducer_uint32(producer, 0, largeDictSize); - size_t const dstCapacity = FUZZ_dataProducer_uint32( - dstCapacitySeed, 0, 4 * FUZZ_dataProducer_remainingBytes(producer)); - size_t const dictSize = FUZZ_dataProducer_uint32( + + size = FUZZ_dataProducer_remainingBytes(producer); + size_t const dstCapacity = FUZZ_getRange_from_uint32( + dstCapacitySeed, 0, 4 * size); + size_t const dictSize = FUZZ_getRange_from_uint32( dictSizeSeed, 0, largeDictSize); + char* const dst = (char*)malloc(dstCapacity); char* const dict = (char*)malloc(dictSize); LZ4F_decompressOptions_t opts; LZ4F_dctx* dctx; LZ4F_createDecompressionContext(&dctx, LZ4F_VERSION); - /* Restrict to remaining data from producer */ - size = FUZZ_dataProducer_remainingBytes(producer); - FUZZ_ASSERT(dctx); FUZZ_ASSERT(dst); FUZZ_ASSERT(dict); |