35  * SEPARATOR is used to separate "operations" in the fuzz input
37 #define SEPARATOR "FUZZ"  macro
596  * Some commands can be variable-width, so we use a separator, SEPARATOR, to
597  * specify the boundaries between commands. SEPARATOR is used to separate
598  * "operations" in the fuzz input. Why use a separator, instead of just using
602  *      For example take the input "AbBcgDefg", where there is no separator and
607  *      By adding a separator, we avoid this problem:
613  *  SEPARATOR is trivial for the fuzzer to discover when using ASan. Optionally,
614  *  SEPARATOR can be manually specified as a dictionary value (see libfuzzer's
618  * In a simplified example where SEPARATOR is 0xFF:
660         nextcmd = memmem(cmd, Size, SEPARATOR, strlen(SEPARATOR));  in generic_fuzz()
672         cmd = nextcmd ? nextcmd + sizeof(SEPARATOR) - 1 : nextcmd;  in generic_fuzz()
673         Size = Size - (cmd_len + sizeof(SEPARATOR) - 1);  in generic_fuzz()
834  * SEPARATOR
836  * SEPARATOR
838  * SEPARATOR
860     if (max_out_size <= size1 + strlen(SEPARATOR) * 3 + 2) {  in generic_fuzz_crossover()
870     /* Append a separator */  in generic_fuzz_crossover()
871     copy_len = strlen(SEPARATOR);  in generic_fuzz_crossover()
872     memcpy(out + size, SEPARATOR, copy_len);  in generic_fuzz_crossover()
884     /* Append a separator */  in generic_fuzz_crossover()
885     copy_len = strlen(SEPARATOR);  in generic_fuzz_crossover()
886     memcpy(out + size, SEPARATOR, copy_len);  in generic_fuzz_crossover()
898     /* Append a separator */  in generic_fuzz_crossover()
899     copy_len = strlen(SEPARATOR);  in generic_fuzz_crossover()
900     memcpy(out + size, SEPARATOR, copy_len);  in generic_fuzz_crossover()