Error detected with valgrind.
==13127== Conditional jump or move depends on uninitialised value(s)
==13127== at 0x483EF58: strlen (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==13127== by 0x1A93B6: ndpi_strdup (ndpi_main.c:159)
==13127== by 0x1C07CC: processClientServerHello (tls.c:1678)
==13127== by 0x1C0C4C: processTLSBlock (tls.c:712)
==13127== by 0x1C0C4C: ndpi_search_tls_tcp.part.0 (tls.c:849)
See also 8c3674e9
Error detected with valgrind.
==125883== Conditional jump or move depends on uninitialised value(s)
==125883== at 0x438F57: processClientServerHello (tls.c:1421)
==125883== by 0x43B35A: processTLSBlock (tls.c:712)
==125883== by 0x43B1C4: ndpi_search_tls_tcp (tls.c:849)
==125883== by 0x42C60B: check_ndpi_detection_func (ndpi_main.c:4426)
==125883== by 0x42E920: ndpi_detection_process_packet (ndpi_main.c:5301)
==125916== Conditional jump or move depends on uninitialised value(s)
==125916== at 0x438D7D: processClientServerHello (tls.c:1379)
==125916== by 0x43B35A: processTLSBlock (tls.c:712)
==125916== by 0x43B1C4: ndpi_search_tls_tcp (tls.c:849)
==125916== by 0x42C60B: check_ndpi_detection_func (ndpi_main.c:4426)
==125932== Conditional jump or move depends on uninitialised value(s)
==125932== at 0x438C1D: processClientServerHello (tls.c:1298)
==125932== by 0x43B35A: processTLSBlock (tls.c:712)
==125932== by 0x43B1C4: ndpi_search_tls_tcp (tls.c:849)
==125932== by 0x42C60B: check_ndpi_detection_func (ndpi_main.c:4426)
==125950== Conditional jump or move depends on uninitialised value(s)
==125950== at 0x438D4F: processClientServerHello (tls.c:1371)
==125950== by 0x43B35A: processTLSBlock (tls.c:712)
==125950== by 0x43B1C4: ndpi_search_tls_tcp (tls.c:849)
==125950== by 0x42C079: check_ndpi_detection_func (ndpi_main.c:4443)
* Refactored and merged callback buffer routines for non-udp-tcp / udp / tcp / tcp-wo-payload.
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* Try to detect one subprotocol if a detected protocol can have one.
* This adds a performance overhead due to much more protocol detection routine calls.
See #1148 for more information.
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* Refactor subprotocol handling (1/2).
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* Refactor subprotocol handling (2/2).
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* Prevent some code duplication by using macros for ndpi_int_one_line_struct string comparision.
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* Refactored aimini HTTP detection parts (somehow related to #1148).
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* Added aimini client/server test pcap.
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* Removed master protocol as it was only used for STUN and via also removed API function ndpi_get_protocol_id_master_proto
* Adjusted Python code to conform to the changes made during the refactoring process.
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* Add support for Snapchat voip calls
Snapchat multiplexes some of its audio/video real time traffic with QUIC
sessions. The peculiarity of these sessions is that they are Q046 and
don't have any SNI.
* Fix tests with libgcrypt disabled
* An external file which contains known malicious SSL certificate SHA-1 hashes
can be loaded via ndpi_load_malicious_sha1_file(...)
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* fixed possible NULL pointer dereference for memcpy(), src pointer should never be NULL
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
Co-authored-by: Luca Deri <lucaderi@users.noreply.github.com>
