diff options
| author | Nardi Ivan <nardi.ivan@gmail.com> | 2023-10-08 20:36:23 +0200 |
|---|---|---|
| committer | Ivan Nardi <12729895+IvanNardi@users.noreply.github.com> | 2023-10-09 15:41:46 +0200 |
| commit | 1366d9415678a44456f4f8e38adef7114a106273 (patch) | |
| tree | 7c8da81948ca2da57a2c4a1d061604077373f1a5 /src | |
| parent | 86115a8a65c98d0665100b5ae85cc661d1404783 (diff) | |
fuzzing: extend fuzzing coverage
Try fuzzing some functions which write to file/file descriptor; to avoid
slowing the fuzzer, close its stdout
Diffstat (limited to 'src')
| -rw-r--r-- | src/lib/ndpi_main.c | 4 | ||||
| -rw-r--r-- | src/lib/third_party/src/gcrypt/aes.c | 6 |
2 files changed, 9 insertions, 1 deletions
diff --git a/src/lib/ndpi_main.c b/src/lib/ndpi_main.c index 274273cb9..87d43f3f2 100644 --- a/src/lib/ndpi_main.c +++ b/src/lib/ndpi_main.c @@ -8777,6 +8777,7 @@ void ndpi_generate_options(u_int opt, FILE *options_out) { if (!options_out) return; ndpi_str = ndpi_init_detection_module(ndpi_no_prefs); + if (!ndpi_str) return; NDPI_BITMASK_SET_ALL(all); ndpi_set_protocol_detection_bitmask2(ndpi_str, &all); @@ -8819,6 +8820,8 @@ void ndpi_generate_options(u_int opt, FILE *options_out) { fprintf(options_out, "%s\n", "WARNING: option -a out of range"); break; } + + ndpi_exit_detection_module(ndpi_str); } /* ****************************************************** */ @@ -9701,7 +9704,6 @@ static int ndpi_is_vowel(char c) { case 'y': // Not a real vowel... case 'x': // Not a real vowel... return(1); - break; default: return(0); diff --git a/src/lib/third_party/src/gcrypt/aes.c b/src/lib/third_party/src/gcrypt/aes.c index 61dc2137a..dd9c0c88a 100644 --- a/src/lib/third_party/src/gcrypt/aes.c +++ b/src/lib/third_party/src/gcrypt/aes.c @@ -191,7 +191,13 @@ int mbedtls_aes_setkey_enc( mbedtls_aes_context *ctx, const unsigned char *key, if( aes_init_done == 0 ) { aes_gen_tables(); + + /* Allow to test both aesni and not aesni data path when fuzzing. + We can call aes_gen_tables() at every iteration without any issues + (performances asides) */ +#ifndef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION aes_init_done = 1; +#endif } ctx->rk = RK = ctx->buf; |