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53 lines
980 B
53 lines
980 B
//
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// This is an example on how to use afl_custom_post_run
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// It executes custom code each time after AFL++ executes the target
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//
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// cc -O3 -fPIC -shared -g -o custom_post_run.so -I../../include custom_post_run.c
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// cd ../..
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// afl-cc -o test-instr test-instr.c
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// AFL_CUSTOM_MUTATOR_LIBRARY=custom_mutators/examples/custom_post_run.so \
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// afl-fuzz -i in -o out -- ./test-instr -f /tmp/foo
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//
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#include "afl-fuzz.h"
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#include <stdint.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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typedef struct my_mutator {
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afl_state_t *afl;
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} my_mutator_t;
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my_mutator_t *afl_custom_init(afl_state_t *afl, unsigned int seed) {
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my_mutator_t *data = calloc(1, sizeof(my_mutator_t));
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if (!data) {
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perror("afl_custom_init alloc");
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return NULL;
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}
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data->afl = afl;
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return data;
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}
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void afl_custom_post_run(my_mutator_t *data) {
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printf("hello from afl_custom_post_run\n");
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return;
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}
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void afl_custom_deinit(my_mutator_t *data) {
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free(data);
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} |