#VERIFICATION EOAN
Running the following script:
$ cat repro.lua
#!/usr/bin/env lua
lpeg = require "lpeg"
p = lpeg.C(-lpeg.P{lpeg.P'x' * lpeg.V(1) + lpeg.P'y'})
p:match("xx")
- With the current version:
$ dpkg -l|grep lua-lpeg
ii lua-lpeg:amd64 1.0.0-2 amd64
LPeg library for the Lua language
$ ./repro.lua
[1] 4168 segmentation fault (core dumped) ./repro.lua
nmap segfaults too after a few runs (removing the service fingerprint
first as mentioned in the comment #11):
$ count=1; while true; do nmap -sV 192.168.1.114 -Pn > /dev/null &&
((count+=1)) || break; done; echo $count
7
- With the version in -proposed the script works as expected:
$ dpkg -l | grep lua-lpeg
ii lua-lpeg:amd64 1.0.0-2ubuntu0.19.10.1 amd64
LPeg library for the Lua language
$ ./repro.lua
$ echo $?
0
nmap works too (was manually stopped after 300+ runs):
$ count=1; while true; do nmap -sV 192.168.1.114 -Pn > /dev/null &&
((count+=1)) || break; done; echo $count
$ echo $count
383
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https://bugs.launchpad.net/bugs/1580385
Title:
/usr/bin/nmap:11:hascaptures:hascaptures:hascaptures:hascaptures:hascaptures
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