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Pass correct sockaddr length. Fixes #3510. Closes #3511

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This commit is contained in:
dmiller 2026-09-30 18:56:18 +00:00
parent c737186ab3
commit e9561870c0
2 changed files with 5 additions and 4 deletions
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5
CHANGELOG
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@ -25,9 +25,10 @@ o [Nsock][GH#3449] Nsock no longer calls fatal() when encountering a
pcap-related error. Instead, errors are propagated to the caller the same way
other socket errors are handled.
o [GH#3438] Fixed warnings and crashes due to bind() failing on macOS and
FreeBSD. Error messages similar to:
o [GH#3438][GH#3511] Fixed warnings and crashes due to bind() failing on macOS
and FreeBSD, as well as Nping probe failures. Error messages similar to:
"mksock_bind_addr(): Bind to <IP>:0 failed (IOD #3): Invalid argument (22)"
[Daniel Miller, MRX-72]
o [Zenmap][GH#3431] Fix "KeyError: 'vl_6_logo'" crash in Zenmap 7.991.

4
nping/ProbeMode.cc
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@ -1871,7 +1871,7 @@ void ProbeMode::probe_tcpconnect_event_handler(nsock_pool nsp, nsock_event nse,
/* Set socket source address. This allows setting things like custom source port */
struct sockaddr_storage ss;
nsock_iod_set_localaddr(fds[packetno%max_iods], o.getSourceSockAddr(&ss), sizeof(sockaddr_storage));
nsock_iod_set_localaddr(fds[packetno%max_iods], o.getSourceSockAddr(&ss), sslen);
/*Set socket options for REUSEADDR*/
//setsockopt(nsock_iod_get_sd(fds[packetno%max_iods]),SOL_SOCKET,SO_REUSEADDR,&optval,sizeof(optval));
@ -2080,7 +2080,7 @@ void ProbeMode::probe_udpunpriv_event_handler(nsock_pool nsp, nsock_event nse, v
/* Set socket source address. This allows setting things like custom source port */
struct sockaddr_storage ss;
nsock_iod_set_localaddr(fds[packetno%max_iods], o.getSourceSockAddr(&ss), sizeof(sockaddr_storage));
nsock_iod_set_localaddr(fds[packetno%max_iods], o.getSourceSockAddr(&ss), sslen);
/* I dunno if it's safe to schedule an nsock_write before we