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Let the compiler do the optimizations (or not) based on build options.
Avoid 'value has been optimized out' messages in gdb using '-O0'.
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Always print the SNPA, and flag it as such; only print it as a MAC
address if it's 6 bytes long.
Identify the NET as such.
This fixes a buffer over-read discovered by Bhargava Shastry,
SecT/TU Berlin.
Add tests using the capture files supplied by the reporter(s), modified
so the capture files won't be rejected as an invalid capture.
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Have our own routines to convert between IPv4/IPv6 addresses and
strings; that helps if, for example, we want to build binary versions of
tcpdump for Windows that can run both on NT 5 (W2K/WXP), which doesn't
have inet_ntop() or inet_pton(), and NT 6 (Vista/7/8/10), which do. It
also means that we don't require IPv6 library support on UN*X to print
addresses (if somebody wants to build tcpdump for older UN*Xes lacking
IPv6 support in the system library or in add-on libraries).
Get rid of files in the missing directory that we don't need, and
various no-longer-necessary autoconf tests.
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Factor the common code out to a new function and rename the CFI bit to
DEI to match the terminology in Clause 9.6 of IEEE 802.1Q-2011.
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Have them take a netdissect_options * argument, and get the "no name
resolution" flag from it.
Move the declaration of dnaddr_string to addrtoname.h, along with the
other XXX-to-string routines.
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Remove duplicate declarations and move some other declarations to
addrtoname.h where they belong.
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Remove lots of $Header's and a few $Id's that all belong to the former
CVS repository of tcpdump itself. These keywords have been frozen since
the migration to git in late 2008.
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Unfortunately, the DLT_PFSYNC support depends on header files included
from the pfctl command's source tree, and trying to arrange to find that
would be too much trouble.
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From FreeBSD PR bin/124825: tcpdump(8) does not support pfsync(4) data,
which in turn was ported over from OpenBSD. We already have CARP
support, so we did not port that part over.
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Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
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Use const more.
Use EXTRACT_* macros more.
Use TCHECK* more.
Use tok2str() to replace some home-grown workalikes.
smb:
- Get rid of private types, use tcpdump-defined types
- Rename fdata and fdata1 to smb_fdata and smb_fdata1 to avoid conflict
with IRIX library function.
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TODO: recover portions that peep L2 src/dst, by passing more args from
L2 printing to arp_print(). the current code can bomb when L2 = arcnet
(because the code assumes that L2 address len == 6), for example.
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Hope I did not break anything. Portability on IPv4-only node needs checking,
I'll do this very soon. (sorry for rather jumbo commit)
XXx what is _FAVOR_BSD?
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