1 files changed, 29 insertions, 0 deletions
diff --git a/debian/patches/0001-Fix-a-memory-leak.patch b/debian/patches/0001-Fix-a-memory-leak.patch
new file mode 100644
index 0000000..9049ffd
--- /dev/null
+++ b/debian/patches/0001-Fix-a-memory-leak.patch
@@ -0,0 +1,29 @@
+From: Gard Spreemann <gspr@nonempty.org>
+Date: Mon, 10 Apr 2023 12:21:18 +0200
+Subject: Fix a memory leak
+
+This cherry-picks upstream commit
+9070c4c527c906cb186588ca410d92d2f7f3c7ba. The original commit message
+follows.
+
+This was introduced by a0f6bfa191f55b99e4ff68dd0063aa0c0e12dcbd
+incorrectly checking when to increase the value of
+cxs->last_confirmed_msgno. As a result, one of the two Waypipe
+processes would leak all the messages sent to the other process.
+---
+ src/mainloop.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/mainloop.c b/src/mainloop.c
+index 181319c..38a084d 100644
+--- a/src/mainloop.c
++++ b/src/mainloop.c
+@@ -280,7 +280,7 @@ static int interpret_chanmsg(struct chan_msg_state *cmsg,
+ 	} else if (type == WMSG_ACK_NBLOCKS) {
+ 		struct wmsg_ack *ackm = (struct wmsg_ack *)packet;
+ 		if (msgno_gt(ackm->messages_received,
+-				    cxs->last_received_msgno)) {
++				    cxs->last_confirmed_msgno)) {
+ 			cxs->last_confirmed_msgno = ackm->messages_received;
+ 		}
+ 		return 0;