From 8135cbf74697b1ad9f89b134e3583088e99ecbe4 Mon Sep 17 00:00:00 2001
From: Garrett D'Amore <garrett@damore.org>
Date: Sun, 22 Jun 2025 07:17:38 -0700
Subject: Hold the pipe across for the DTLS rx cb.

---
 src/core/pipe.c | 6 ++++++
 src/core/pipe.h | 4 ++++
 2 files changed, 10 insertions(+)

(limited to 'src/core')

diff --git a/src/core/pipe.c b/src/core/pipe.c
index 5ce85420..94520c39 100644
--- a/src/core/pipe.c
+++ b/src/core/pipe.c
@@ -99,6 +99,12 @@ nni_pipe_rele(nni_pipe *p)
 	nni_refcnt_rele(&p->p_refcnt);
 }
 
+void
+nni_pipe_hold(nni_pipe *p)
+{
+	nni_refcnt_hold(&p->p_refcnt);
+}
+
 // nni_pipe_id returns the 32-bit pipe id, which can be used in backtraces.
 uint32_t
 nni_pipe_id(nni_pipe *p)
diff --git a/src/core/pipe.h b/src/core/pipe.h
index aa7a0598..fc7b7a1a 100644
--- a/src/core/pipe.h
+++ b/src/core/pipe.h
@@ -55,6 +55,10 @@ extern uint32_t nni_pipe_dialer_id(nni_pipe *);
 // nni_pipe_rele releases the hold on the pipe placed by nni_pipe_find.
 extern void nni_pipe_rele(nni_pipe *);
 
+// nni_pipe_hold adds an additional hold on the pipe.  Each hold must be
+// matched by a call to nni_pipe_rele.
+extern void nni_pipe_hold(nni_pipe *);
+
 // nni_pipe_add_stat adds a statistic to the pipe
 extern void nni_pipe_add_stat(nni_pipe *, nni_stat_item *);
 
-- 
cgit v1.2.3-70-g09d2