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tests/fuzz-main.c
50 строк
1 KB
Marc-André Lureau
fuzz: better oss-fuzz integration
01 апр 2019, 18:22
01 апр 2019, 18:22
b214dab
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#include <stdlib.h> #include <stdio.h> #define MIN_NUMBER_OF_RUNS 4 #define EXIT_TEST_SKIP 77 extern int LLVMFuzzerTestOneInput (const unsigned char *data, size_t size); int main(int argc, char **argv) { int i, j; for (i = 1; i < argc; i++) { char *name = argv[i]; ssize_t size; FILE *f = fopen(name, "rb"); char *buf; fprintf(stdout, "%s...\n", name); if (f == NULL) { perror("fopen() failed"); continue; } fseek(f, 0, SEEK_END); size = ftell(f); if (size < 0) { fclose(f); perror("ftell() failed"); continue; } fseek(f, 0, SEEK_SET); buf = malloc(size + 1); if (fread(buf, 1, size, f) != (size_t)size) { fclose(f); perror("fread() failed"); continue; } fclose(f); buf[size] = 0; for (j = 0; j < MIN_NUMBER_OF_RUNS; j++) { if (LLVMFuzzerTestOneInput((void *)buf, size) == EXIT_TEST_SKIP) { return EXIT_TEST_SKIP; } } free(buf); } return EXIT_SUCCESS; }