64 lines
1.3 KiB
C
64 lines
1.3 KiB
C
/*
|
|
* build:
|
|
* CC=clang CXX=clang++ CFLAGS="-fsanitize=address,fuzzer-no-link -g" \
|
|
* CXXFLAGS="-fsanitize=address,fuzzer-no-link -g" ./configure && make
|
|
* run:
|
|
* LD_LIBRARY_PATH=../src/.libs/ .libs/fuzz1 -max_len=32 \
|
|
* -use_value_profile=1 -only_ascii=1
|
|
*/
|
|
#include <readline/readline.h>
|
|
#include <locale.h>
|
|
#include <stdint.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
int init = 0;
|
|
|
|
int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
|
|
if (!Size)
|
|
return 0;
|
|
|
|
if (!init) {
|
|
setlocale(LC_CTYPE, "");
|
|
stifle_history(7);
|
|
init = 1;
|
|
}
|
|
|
|
clear_history();
|
|
|
|
size_t lasti = 0;
|
|
|
|
for (size_t i = 0;; ++i) {
|
|
if (i == Size || Data[i] == '\n') {
|
|
if (i - lasti) {
|
|
char *s = (char *)malloc(i - lasti + 1);
|
|
memcpy(s, &Data[lasti], i - lasti);
|
|
s[i - lasti] = '\0';
|
|
|
|
char *expansion;
|
|
int result;
|
|
|
|
#ifdef DEBUG
|
|
fprintf(stderr, "Calling history_expand: >%s<\n", s);
|
|
#endif
|
|
result = history_expand(s, &expansion);
|
|
|
|
if (result < 0 || result == 2) {
|
|
/* Errors ignored */
|
|
} else {
|
|
add_history(expansion);
|
|
}
|
|
free(expansion);
|
|
free(s);
|
|
}
|
|
lasti = i + 1;
|
|
}
|
|
|
|
if (i == Size)
|
|
break;
|
|
}
|
|
|
|
return 0;
|
|
}
|