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Differential D58791

unix: Fix mchain handling in uipc_sosend_stream_or_seqpacket()
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Authored by markj on Aug 11 2026, 9:53 PM.
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glebius
Commits
rGbc232869fafe: unix: Fix mchain handling in uipc_sosend_stream_or_seqpacket()
rG79e0b69ce8af: unix: Fix mchain handling in uipc_sosend_stream_or_seqpacket()
Summary

Empty mchains cannot be copied with simple assignment.

Reported by: Jan Bramkamp
Fixes: d15792780760 ("unix: new implementation of unix/stream & unix/seqpacket")

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Repository
rG FreeBSD src repository
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Build Status
Buildable 75526
Build 72409: arc lint + arc unit

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sys/
kern/
4 lines
tests/
sys/
kern/
87 lines

Diff 183899

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sys/kern/uipc_usrreq.c

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tests/sys/kern/unix_passfd_test.c

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