man: edits to ifpps man page

Some edits to the ifpps man page.

Signed-off-by: Jon Schipp <jonschipp@gmail.com>
Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
man: improvements to language and markup for bpfc.8

Signed-off-by: Stephen Wadeley <swadeley@redhat.com>
Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
man: improvements to language and markup for curvetun.8

Signed-off-by: Stephen Wadeley <swadeley@redhat.com>
Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
man: improvements to bpfc.8, inconsistent use of `` and ''

Signed-off-by: Stephen Wadeley <swadeley@redhat.com>
Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
man: improvements to curvetun.8, inconsistent use of `` and ''

Signed-off-by: Stephen Wadeley <swadeley@redhat.com>
Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
man: improvements to language and markup for ifpps.8

Signed-off-by: Stephen Wadeley <swadeley@redhat.com>
Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
man: netsniff-ng: Minor fixes

Fix wording in some places, make some sentences a bit shorter and
replace "on default" by "by default".

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
man: trafgen: Complete documentation for option -p/--cpp

Add complete description of the commandline option -p/--cpp to the
manpage.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
man: trafgen: Minor fixes

Replace "on default" by "by default", make it a bit more clear what the
seed in the -E/--seed option is for and mention exit after display of
information on --version and --help.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
man: improvements to language and markup for netsniff-ng.8

Signed-off-by: Stephen Wadeley <swadeley@redhat.com>
Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Merge branch 'master' of github.com:borkmann/netsniff-ng

Conflicts resolved by hand:
	bpfc.8
	ifpps.8
	netsniff-ng.8

Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
docs: authors: add Stephen Wadeley for his man page patches

Add Stephen Wadeley for his man page contributions.

Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
man: astraceroute: Make wording in description for --version consistent

Make the wording consistent with the other man pages.

This was probably messed up by my previous commit which was not properly
split.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
man: flowtop: Make wording in description for --version consistent

Make the wording consistent with the other man pages.

This was probably messed up by my previous commit which was not properly
split.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
astraceroute: Mention exit after printing information in built-in help

Mention the fact that astraceroute exits after printing either the help
of the version information.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
curvetun: Mention exit after printing information in built-in help

Mention the fact that curvetun exits after printing either the help of
the version information.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
dissector: igmp: Fix another erroneous null pointer check

We need to break if we get NULL from pkt_pull() but the actual check was
inverted. This was discovered by the coverity scanner and missed in
commit b76adfd1 ("dissector: igmp: Fix erroneous null pointer check").

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>