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Combining fuzz_data_producer restrict calls into a single function

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This commit is contained in:
Dario Pavlovic
2019-09-11 10:09:29 -07:00
parent 23cc2d8510
commit b5b24c2a0d
10 changed files with 22 additions and 20 deletions
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11
tests/fuzz/fuzz_data_producer.h
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@ -44,10 +44,13 @@ uint32_t FUZZ_dataProducer_uint32(FUZZ_dataProducer_t *producer);
/* Returns the size of the remaining bytes of data in the producer */
size_t FUZZ_dataProducer_remainingBytes(FUZZ_dataProducer_t *producer);
/* Tells the producer to contract to newSize bytes of data it currently uses,
counted from the end, and forget about the rest. If newSize > current data size,
nothing happens. Returns the number of bytes the producer won't use anymore,
after contracting. */
/* Restricts the producer to only the last newSize bytes of data.
If newSize > current data size, nothing happens. Returns the number of bytes
the producer won't use anymore, after contracting. */
size_t FUZZ_dataProducer_contract(FUZZ_dataProducer_t *producer, size_t newSize);
/* Restricts the producer to use only the last X bytes of data, where X is
a random number in the interval [0, data_size]. Returns the size of the
remaining data the producer won't use anymore (the prefix). */
size_t FUZZ_dataProducer_reserveDataPrefix(FUZZ_dataProducer_t *producer);
#endif // FUZZ_DATA_PRODUCER_H