diff options
Diffstat (limited to 'fuzz')
-rw-r--r-- | fuzz/server.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/fuzz/server.c b/fuzz/server.c index 8c5e2d8d4a..1a6dd2cdfd 100644 --- a/fuzz/server.c +++ b/fuzz/server.c @@ -530,8 +530,9 @@ int FuzzerTestOneInput(const uint8_t *buf, size_t len) #ifndef OPENSSL_NO_DSA DSA *dsakey = NULL; #endif + uint8_t opt; - if (len == 0) + if (len < 2) return 0; /* @@ -615,7 +616,24 @@ int FuzzerTestOneInput(const uint8_t *buf, size_t len) out = BIO_new(BIO_s_mem()); SSL_set_bio(server, in, out); SSL_set_accept_state(server); + + opt = (uint8_t)buf[len-1]; + len--; + OPENSSL_assert((size_t)BIO_write(in, buf, len) == len); + + if ((opt & 0x01) != 0) + { + do { + char early_buf[16384]; + size_t early_len; + ret = SSL_read_early_data(server, early_buf, sizeof(early_buf), &early_len); + + if (ret != SSL_READ_EARLY_DATA_SUCCESS) + break; + } while (1); + } + if (SSL_do_handshake(server) == 1) { /* Keep reading application data until error or EOF. */ uint8_t tmp[1024]; |