The branch stable/15 has been updated by markj: URL: https://cgit.FreeBSD.org/src/commit/?id=b994e68f44cfe589b98c05a2e46503255e4756b9
commit b994e68f44cfe589b98c05a2e46503255e4756b9 Author: Mark Johnston <[email protected]> AuthorDate: 2026-08-10 14:41:04 +0000 Commit: Mark Johnston <[email protected]> CommitDate: 2026-08-24 15:17:53 +0000 unix: Fix a missing initialization in uipc_sosend_stream_or_seqpacket() This could be triggered by an in-kernel sender, of which I can't find any examples. Fixes: d15792780760 ("unix: new implementation of unix/stream & unix/seqpacket") Reviewed by: glebius MFC after: 1 week Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D58673 (cherry picked from commit 6dfd710963da7fe6086bcfb705b32b6a3646848f) --- sys/kern/uipc_usrreq.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/sys/kern/uipc_usrreq.c b/sys/kern/uipc_usrreq.c index ed3e22ad63f6..963e1cab251b 100644 --- a/sys/kern/uipc_usrreq.c +++ b/sys/kern/uipc_usrreq.c @@ -1167,8 +1167,10 @@ uipc_sosend_stream_or_seqpacket(struct socket *so, struct sockaddr *addr, eor ? M_EOR : 0); if (__predict_false(error)) goto out2; - } else + } else { + uio = NULL; uipc_reset_kernel_mbuf(m, &mc); + } error = SOCK_IO_SEND_LOCK(so, SBLOCKWAIT(flags)); if (error)
