quickjs-tart

quickjs-based runtime for wallet-core logic
Log | Files | Refs | README | LICENSE

fuzz_x509crt.c (927B)

      1 #include <stdint.h>
      2 #include "mbedtls/x509_crt.h"
      3 #include "common.h"
      4 
      5 int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size)
      6 {
      7 #ifdef MBEDTLS_X509_CRT_PARSE_C
      8     int ret;
      9     mbedtls_x509_crt crt;
     10     unsigned char buf[4096];
     11 
     12     mbedtls_x509_crt_init(&crt);
     13 #if defined(MBEDTLS_USE_PSA_CRYPTO)
     14     psa_status_t status = psa_crypto_init();
     15     if (status != PSA_SUCCESS) {
     16         goto exit;
     17     }
     18 #endif /* MBEDTLS_USE_PSA_CRYPTO */
     19     ret = mbedtls_x509_crt_parse(&crt, Data, Size);
     20 #if !defined(MBEDTLS_X509_REMOVE_INFO)
     21     if (ret == 0) {
     22         ret = mbedtls_x509_crt_info((char *) buf, sizeof(buf) - 1, " ", &crt);
     23     }
     24 #else
     25     ((void) ret);
     26     ((void) buf);
     27 #endif /* !MBEDTLS_X509_REMOVE_INFO */
     28 
     29 #if defined(MBEDTLS_USE_PSA_CRYPTO)
     30 exit:
     31     mbedtls_psa_crypto_free();
     32 #endif /* MBEDTLS_USE_PSA_CRYPTO */
     33     mbedtls_x509_crt_free(&crt);
     34 #else
     35     (void) Data;
     36     (void) Size;
     37 #endif
     38 
     39     return 0;
     40 }