Page MenuHomeFreeBSD
Differential D54567

netstat: fix a segfault with --libxo
ClosedPublic
Actions

Authored by asomers on Jan 6 2026, 10:22 PM.
Tags
None
Referenced Files
Unknown Object (File)
Sat, Feb 28, 3:21 PM
Unknown Object (File)
Tue, Feb 24, 7:18 AM
Unknown Object (File)
Mon, Feb 23, 6:25 PM
Unknown Object (File)
Mon, Feb 23, 10:57 AM
Unknown Object (File)
Sun, Feb 22, 2:54 PM
Unknown Object (File)
Jan 28 2026, 6:18 PM
Unknown Object (File)
Jan 27 2026, 8:38 PM
Unknown Object (File)
Jan 24 2026, 4:43 AM
View All 27 Files
Subscribers
des
imp

Details

Reviewers
tuexen
js
des
Commits
rG1ad466ca8385: netstat: fix a segfault with --libxo
rGb3647e2a408e: netstat: fix a segfault with --libxo
rG3b6615ec0332: netstat: fix a segfault with --libxo
Summary

Fix a segfault when printing the "protocol" field. The field-format and
encoding-format were expecting different numbers of arguments.

PR: 292228
Fixes: c2b08c13c20 netstat: add support for UDP-Lite endpoints
MFC after: 1 week
Sponsored by: ConnectWise

Diff Detail

Repository
rG FreeBSD src repository
Lint
Lint Not Applicable
Unit
Tests Not Applicable

Event Timeline

asomers created this revision.Jan 6 2026, 10:22 PM
Herald added a subscriber: imp. · View Herald TranscriptJan 6 2026, 10:22 PM
asomers requested review of this revision.Jan 6 2026, 10:22 PM
Harbormaster completed remote builds in B69673: Diff 169221.Jan 6 2026, 10:23 PM
tuexen accepted this revision.Jan 6 2026, 11:38 PM
This revision is now accepted and ready to land.Jan 6 2026, 11:38 PM
des added a subscriber: des.Jan 7 2026, 11:21 AM

can you also fix the padding in tcp-state?

des added inline comments.Jan 7 2026, 11:23 AM
usr.bin/netstat/inet.c
397–401
js accepted this revision.Jan 7 2026, 11:56 AM
asomers updated this revision to Diff 169236.Jan 7 2026, 1:41 PM
  • Style, suggested by des@
  • Fix the encoded width of tcp-state, suggested by @des
This revision now requires review to proceed.Jan 7 2026, 1:41 PM
Harbormaster completed remote builds in B69681: Diff 169236.Jan 7 2026, 1:41 PM
des accepted this revision.Jan 7 2026, 2:04 PM
This revision is now accepted and ready to land.Jan 7 2026, 2:04 PM
tuexen accepted this revision.Jan 7 2026, 2:08 PM
js accepted this revision.Jan 7 2026, 2:09 PM
Closed by commit rG3b6615ec0332: netstat: fix a segfault with --libxo (authored by asomers). · Explain WhyJan 7 2026, 2:35 PM
This revision was automatically updated to reflect the committed changes.
asomers added a commit: rG3b6615ec0332: netstat: fix a segfault with --libxo.
asomers added a commit: rGb3647e2a408e: netstat: fix a segfault with --libxo.Jan 20 2026, 5:16 PM
asomers added a commit: rG1ad466ca8385: netstat: fix a segfault with --libxo.Jan 20 2026, 10:32 PM

Revision Contents
Changeset List

PathSize
usr.bin/
netstat/
11 lines

Diff 169245

View Options

usr.bin/netstat/inet.c

Loading...