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* reduced function signature and removed dead code in acknowledge handlingToni Uhlig2019-12-03
| | | | Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* fixed missing variable initialize - before used in conditionToni Uhlig2019-12-03
| | | | Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* fixed missing challenge response memcpyToni Uhlig2019-12-03
| | | | Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* removed superfluous if statementToni Uhlig2019-12-02
| | | | Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* reduced handle_data unnecessary complex function signatureToni Uhlig2019-12-01
| | | | Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* print sequence number for superfluous ACK's recvToni Uhlig2019-11-30
| | | | Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* indentationToni Uhlig2019-09-11
| | | | Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* configure.ac: enable ASAN, LSAN and UBSANToni Uhlig2019-09-11
| | | | Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* configure.ac: enable assertions explicitlyToni Uhlig2019-09-11
| | | | Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* typ0s fixedToni Uhlig2019-09-09
| | | | Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* refactored queue_packet by shrinking the function signature to the minimaToni Uhlig2019-09-09
| | | | Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* removed unused function prototype, improved termination msgsToni Uhlig2019-09-05
| | | | Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* Revert "added fallback random source ("/dev/urandom") for systems with low ↵Toni Uhlig2019-08-18
| | | | | | entropy available and "/dev/random" activated" This reverts commit 9f2cf5f50a337d73058c43e88453cb2926b49fb3.
* added fallback random source ("/dev/urandom") for systems with low entropy ↵Toni Uhlig2019-08-11
| | | | | | available and "/dev/random" activated Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* fixed ci errorToni Uhlig2019-07-14
| | | | Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* SHA512 challenge response authenticationToni Uhlig2019-07-13
| | | | Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* use arc4random() for coverity builds, yet another format specifier fixToni Uhlig2019-07-06
| | | | Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* fixed format specifier issuesToni Uhlig2019-07-06
| | | | Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* handle_extended_options should use proxy_desc_t* instead of a incomplete ↵Toni Uhlig2019-07-04
| | | | | | void* as 1st argument Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* use $(srcdir) instead of $(abs_srcdir) in Makefile.am, so makedist works againToni Uhlig2019-06-30
| | | | Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* preparations for use of multiple hash algos for challenge responseToni Uhlig2019-06-30
| | | | Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* added Npcap support (fixes #14)Toni Uhlig2019-05-24
| | | | Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* removed `--libpcap` default device, since it is highly os dependantToni Uhlig2019-04-27
| | | | Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* fixed another build error for print_pcap_devices() if HAVE_PCAP undefinedToni Uhlig2019-04-25
| | | | Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* build error: option struct member list_pcap_devices should be available for ↵Toni Uhlig2019-04-25
| | | | | | all build configs Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* added `--list-libpcap-devices' to list al available pcap devices, output ↵Toni Uhlig2019-04-25
| | | | | | WinPCAP specific information at startup Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* change the path to the random number generator during build time (see PR #11)Toni Uhlig2019-03-29
| | | | Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* Merge pull request #10 from Masaq-/extended-optionsToni Uhlig2019-03-06
|\ | | | | improvements for empty pings mode
| * empty pings not to be sent when idleMasaq-2019-03-01
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| * realloc rings for larger window sizeMasaq-2019-02-28
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| * initialize checksumMasaq-2019-02-28
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* | fixed possible NULL ptr deref #2Toni Uhlig2019-03-01
| | | | | | | | Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* | fixed possible NULL ptr deref and division by zeroToni Uhlig2019-02-28
| | | | | | | | Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* | more secure chroot: chdir(chroot_path), chroot("."), chdir("/")Toni Uhlig2019-02-27
| | | | | | | | Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* | CWE-126 workaroundToni Uhlig2019-02-27
| | | | | | | | Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* | Merge branch 'master' of ssh://github.com/lnslbrty/ptunnel-ngToni Uhlig2019-02-27
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| * | Merge pull request #9 from Masaq-/extended-optionsToni Uhlig2019-02-25
| |\| | | | | | | fix segmentation fault when network is unreachable
| | * set pkt_len to zero after freeMasaq-2019-02-23
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| | * fix segmentation fault when network is unreachableMasaq-2019-02-22
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* | | do not use /dev/random on windowsToni Uhlig2019-02-27
|/ / | | | | | | Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* | fixed CLang build error (missing includes)Toni Uhlig2019-02-22
| | | | | | | | Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* | pt_random(): reading from /dev/random instead of calling less secure random()Toni Uhlig2019-02-22
|/ | | | Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* -E --empty-pings compensate for ICMP sequence number inspectionMasaq-2019-02-21
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* fix leaky ringsMasaq-2019-02-20
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* variable length data sectionMasaq-2019-02-20
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* long options and usage notesMasaq-2019-02-16
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* command line option -y payload sizeMasaq-2019-02-08
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* Merge branch 'master' into extended-optionsMasaq-2019-02-03
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| * --remote-adr should be --remote-addr for consistencyToni Uhlig2019-02-03
| | | | | | | | Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
| * Merge pull request #7 from Masaq-/fix-resend-icmpToni Uhlig2019-01-29
| |\ | | | | | | fix NAT compatibility