summaryrefslogtreecommitdiffstats
path: root/ossfuzz/round_trip_fuzzer.c
diff options
context:
space:
mode:
authorBimba Shrestha <bshrestha.msae@gmail.com>2019-09-13 23:04:48 (GMT)
committerBimba Shrestha <bshrestha.msae@gmail.com>2019-09-13 23:04:48 (GMT)
commit9cb73d69c4d92e255826dfee47e46a6815955ee4 (patch)
tree8d0a64a8555b52035e52350a45858dc2bd910165 /ossfuzz/round_trip_fuzzer.c
parent208694297a308da8dae2b3bb104bdab486d1b683 (diff)
downloadlz4-9cb73d69c4d92e255826dfee47e46a6815955ee4.zip
lz4-9cb73d69c4d92e255826dfee47e46a6815955ee4.tar.gz
lz4-9cb73d69c4d92e255826dfee47e46a6815955ee4.tar.bz2
Addressing naming nits and moving size modification up in all fuzzers
Diffstat (limited to 'ossfuzz/round_trip_fuzzer.c')
-rw-r--r--ossfuzz/round_trip_fuzzer.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/ossfuzz/round_trip_fuzzer.c b/ossfuzz/round_trip_fuzzer.c
index 85774fe..80cd910 100644
--- a/ossfuzz/round_trip_fuzzer.c
+++ b/ossfuzz/round_trip_fuzzer.c
@@ -15,19 +15,19 @@
int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
{
FUZZ_dataProducer_t *producer = FUZZ_dataProducer_create(data, size);
- size_t const partialCapacitySeed = FUZZ_dataProducer_uint32_seed(producer, 0, size);
- size_t const partialCapacity = FUZZ_dataProducer_uint32(partialCapacitySeed,
- 0, FUZZ_dataProducer_remainingBytes(producer));
+ size_t const partialCapacitySeed = FUZZ_dataProducer_uint32(producer, 0, size);
+
+ size = FUZZ_dataProducer_remainingBytes(producer);
+ size_t const partialCapacity = FUZZ_getRange_from_uint32(partialCapacitySeed,
+ 0, size);
size_t const dstCapacity = LZ4_compressBound(size);
+
char* const dst = (char*)malloc(dstCapacity);
char* const rt = (char*)malloc(size);
FUZZ_ASSERT(dst);
FUZZ_ASSERT(rt);
- /* Restrict to remaining data from producer */
- size = FUZZ_dataProducer_remainingBytes(producer);
-
/* Compression must succeed and round trip correctly. */
int const dstSize = LZ4_compress_default((const char*)data, dst,
size, dstCapacity);