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small adjustments for custom mutator

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van Hauser
2019-09-05 10:10:25 +02:00
parent 5955dd4e25
commit 760416c1a0
2 changed files with 28 additions and 15 deletions
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16
include/afl-fuzz.h
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@ -426,20 +426,24 @@ u8* (*post_handler)(u8* buf, u32* len);
* @param data Input data to be mutated
* @param size Size of input data
* @param mutated_out Buffer to store the mutated input
* @param max_size Maximum size of the mutated output. The mutation must not produce data larger than max_size.
* @param seed Seed used for the mutation. The mutation should produce the same output given the same seed.
* @param max_size Maximum size of the mutated output. The mutation must not
* produce data larger than max_size.
* @param seed Seed used for the mutation. The mutation should produce the same
* output given the same seed.
* @return Size of the mutated output.
*/
size_t (*custom_mutator)(u8 *data, size_t size, u8* mutated_out, size_t max_size, unsigned int seed);
size_t (*custom_mutator)(u8* data, size_t size, u8* mutated_out,
size_t max_size, unsigned int seed);
/**
* A post-processing function to use right before AFL writes the test case to disk in order to execute the target.
* If this functionality is not needed, Simply don't define this function.
* A post-processing function to use right before AFL writes the test case to
* disk in order to execute the target. If this functionality is not needed,
* Simply don't define this function.
* @param data Buffer containing the test case to be executed.
* @param size Size of the test case.
* @param new_data Buffer to store the test case after processing
* @return Size of data after processing.
*/
size_t (*pre_save_handler)(u8 *data, size_t size, u8 **new_data);
size_t (*pre_save_handler)(u8* data, size_t size, u8** new_data);
/* Interesting values, as per config.h */