From 09fbe0a64a11b08a35435f516e9a19f7e0c20d7c Mon Sep 17 00:00:00 2001 From: Toni Date: Fri, 3 Jun 2022 18:21:29 +0200 Subject: Fixed syslog false positives. (#1577) * syslog: removed unnecessary/unreliable printable string check * added `ndpi_isalnum()` * splitted `ndpi_is_printable_string()` into `ndpi_is_printable_buffer()` and `ndpi_normalize_printable_string()` Signed-off-by: lns --- src/include/ndpi_main.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/include/ndpi_main.h') diff --git a/src/include/ndpi_main.h b/src/include/ndpi_main.h index 4c1f328ac..1dfef4606 100644 --- a/src/include/ndpi_main.h +++ b/src/include/ndpi_main.h @@ -151,7 +151,8 @@ extern "C" { char *risk_message); int ndpi_isset_risk(struct ndpi_detection_module_struct *ndpi_str, struct ndpi_flow_struct *flow, ndpi_risk_enum r); - int ndpi_is_printable_string(char * const str, size_t len); + int ndpi_is_printable_buffer(uint8_t const * const buf, size_t len); + int ndpi_normalize_printable_string(char * const str, size_t len); int ndpi_is_valid_hostname(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); -- cgit v1.2.3