From d7657dd1d41a5f8ec5ce0fc53a9a91b48472dfce Mon Sep 17 00:00:00 2001 From: Toni Uhlig Date: Tue, 1 Mar 2022 13:28:28 +0100 Subject: Add ICMP checksum check and set risk if mismatch detected. Signed-off-by: Toni Uhlig --- src/include/ndpi_main.h | 1 + 1 file changed, 1 insertion(+) (limited to 'src/include/ndpi_main.h') diff --git a/src/include/ndpi_main.h b/src/include/ndpi_main.h index 9029265bb..fe8a3816c 100644 --- a/src/include/ndpi_main.h +++ b/src/include/ndpi_main.h @@ -151,6 +151,7 @@ extern "C" { int ndpi_is_printable_string(char * const str, size_t len); #define NDPI_ENTROPY_ENCRYPTED_OR_RANDOM(entropy) (entropy > 7.0f) float ndpi_entropy(u_int8_t const * const buf, size_t len); + u_int16_t ndpi_calculate_icmp4_checksum(u_int8_t const * const buf, size_t len); void load_common_alpns(struct ndpi_detection_module_struct *ndpi_str); u_int8_t is_a_common_alpn(struct ndpi_detection_module_struct *ndpi_str, const char *alpn_to_check, u_int alpn_to_check_len); -- cgit v1.2.3