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Added a note about a possible nsock_pcap_close()

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luis
2010-08-06 11:56:26 +00:00
parent 9b4f8013e8
commit 8f13e328e9
1 changed files with 10 additions and 0 deletions
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todo/nmap.txt
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@@ -384,6 +384,16 @@ o [Nsock] Consider adding server support to Nsock so it can accept
followed by a nonblocking accept(). Then Nping gives the SD's to
Nsock to manage.
o [Nsock] Consider implementing a nsock_pcap_close() function or making
nsp_delete() call pcap_close() when pcap IODs are used. Currently valgrind
warns about a socket descriptor left opened (at least in Nping).
==10526== at 0x62F77A7: socket (syscall-template.S:82)
==10526== by 0x4E348A5: ??? (in /usr/lib/libpcap.so.1.0.0)
==10526== by 0x4E36819: pcap_activate (in /usr/lib/libpcap.so.1.0.0)
==10526== by 0x4E375FC: pcap_open_live (in /usr/lib/libpcap.so.1.0.0)
==10526== by 0x4311A9: nsock_pcap_open (nsock_pcap.c:64)
==10526== by 0x428078: ProbeMode::start() (ProbeMode.cc:329)
o Consider rethinking Nmap's -s* syntax for specifing scan types
o Current problems with this -s syntax:
o We already use like 20 of the 26 letters, so we end up with