Hey,
I’m running into a segfault with mandoc 1.14.3. Steps to reproduce and full
backtrace follow below. Please let me know if you need anything else, and
thanks in advance for taking a look:
% curl https://manpages.debian.org/stretch/tcpreplay/tcprewrite.1.en.gz |
mandoc -Thtml
% Total % Received % Xferd Average Speed Time Time Time
Current
Dload Upload Total Spent Left
Speed
100 16621 0 16621 0 0 18902 0 --:--:-- --:--:-- --:--:--
18887
tcprewrite - Rewrite the packets in a pcap file.
tcprewrite [
-flag [
value]]...
[
--opt-name [[=| ]
value]]...
All arguments must be options.
This manual page briefly documents the
tcprewrite command.
Tcprewrite is
a tool to rewrite packets stored in
pcap(3) file format, such as
crated
by tools such as
tcpdump(1) and
ethereal(1). Once a pcap
file
has had it's packets rewritten, they can be replayed back out on the
network
using
tcpreplay(1).
tcprewrite currently supports reading the following DLT types:
DLT_C_HDLC aka Cisco HDLC
DLT_EN10MB aka Ethernet
DLT_LINUX_SLL aka Linux Cooked Socket
DLT_RAW aka RAW IP
DLT_NULL aka BSD Loopback
DLT_LOOP aka OpenBSD Loopback
DLT_IEEE802_11 aka 802.11a/b/g
DLT_IEEE802_11_RADIO aka 802.11a/b/g with Radiotap headers
Please see the --dlt option for supported DLT types for writing.
The packet editing features of tcprewrite which distinguish between
"client" and "server" traffic requires a tcpprep(1)
cache
file.
For more details, please see the Tcpreplay Manual at:
http://tcpreplay.synfin.net/trac/wiki/manual
zsh: done curl
https://manpages.debian.org/stretch/tcpreplay/tcprewrite.1.en.gz |
zsh: segmentation fault (core dumped) mandoc -Thtml
% gdb =mandoc core
Reading symbols from /usr/bin/mandoc...Reading symbols from
/usr/lib/debug/.build-id/05/d31ff6a59b9781107cf5670079cfec1af6cada.debug...done.
done.
[New LWP 26130]
Core was generated by `mandoc -Thtml'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x0000559dfe7fd32c in html_make_id (n=
) at html.c:256
256 for (cp = buf; *cp != '\0'; cp++)
gdb $ backtrace full
#0 0x0000559dfe7fd32c in html_make_id (n=) at html.c:256
nch =
buf = 0x0
cp = 0x0
#1 0x0000559dfe7ff751 in man_SS_pre (man=, n=, h=0x559dff5d08a0) at man_html.c:492
id =
man =
h = 0x559dff5d08a0
n =
#2 0x0000559dfe7ff0f4 in print_man_node (man=0x559dff5d0750,
n=0x559dff5ea490, h=0x559dff5d08a0) at man_html.c:316
want_fillmode = 385
save_fillmode = 0
t = 0x559dff5d4d50
child = 1
__PRETTY_FUNCTION__ = "print_man_node"
#3 0x0000559dfe7ff256 in print_man_nodelist (h=,
n=0x559dff5ea490, man=) at man_html.c:180
No locals.
#4 print_man_node (man=0x559dff5d0750, n=0x559dff5ea3f0, h=0x559dff5d08a0)
at man_html.c:326
want_fillmode = 385
save_fillmode = 0
t = 0x559dff5d4d50
child =
__PRETTY_FUNCTION__ = "print_man_node"
#5 0x0000559dfe7ff256 in print_man_nodelist (h=,
n=0x559dff5ea3f0, man=) at man_html.c:180
No locals.
#6 print_man_node (man=0x559dff5d0750, n=0x559dff5ea350, h=0x559dff5d08a0)
at man_html.c:326
want_fillmode = 385
save_fillmode = 0
t = 0x559dff5d4d50
child =
__PRETTY_FUNCTION__ = "print_man_node"
#7 0x0000559dfe7ff256 in print_man_nodelist (h=,
n=0x559dff5ea350, man=) at man_html.c:180
No locals.
#8 print_man_node (man=0x559dff5d0750, n=0x559dff5ea150, h=0x559dff5d08a0)
at man_html.c:326
want_fillmode = 385
save_fillmode = 0
t = 0x559dff5d4d50
child =
__PRETTY_FUNCTION__ = "print_man_node"
#9 0x0000559dfe7ffade in print_man_nodelist (h=0x559dff5d08a0,
n=0x559dff5ea150, man=0x559dff5d0750) at man_html.c:180
No locals.
#10 html_man (arg=0x559dff5d08a0, man=0x559dff5d0750) at man_html.c:157
h = 0x559dff5d08a0
t = 0x559dff5d4d50
#11 0x0000559dfe816f1e in parse (curp=0x7ffde46ce240, fd=0,
file=0x559dfe8393e1 "") at main.c:801
rctmp = MANDOCLEVEL_OK
man = 0x559dff5d0750
__PRETTY_FUNCTION__ = "parse"
#12 0x0000559dfe7fc1a8 in main (argc=, argv=)
at main.c:466
conf = {
output = {
includes = 0x0,
man = 0x0,
paper = 0x0,
style = 0x0,
indent = 0,
width = 0,
fragment = 0,
mdoc = 0,
synopsisonly = 0,
noval = 0
},
manpath = {
paths = 0x0,
sz = 0
}
}
search = {
arch = 0x0,
sec = 0x0,
outkey = 0x559dfe836fc0 "Nd",
argmode = ARG_FILE,
firstmatch = 0
}
curp = {
mp = 0x559dff5d0020,
outopts = 0x7ffde46ce270,
outdata = 0x559dff5d08a0,
os_s = 0x0,
wstop = 0,
mmin = MANDOCERR_MAX,
os_e = MANDOC_OS_OTHER,
outtype = OUTT_HTML
}
tag_files = 0x0
res = 0x0
resp =
progname =
sec =
thisarg =
conf_file = 0x0
defpaths = 0x0
auxpaths = 0x0
oarg =
uc =
i =
sz = 0
prio =
best_prio =
outmode =
fd =
show_usage = 0
options =
use_pager =
status = 0
signum =
c =
pager_pid =
tc_pgid =
man_pgid =
pid =
--
Best regards,
Michael