git: 91f84e661c23 - main - if_geneve: Ensure there is no mbuf leak if EAFNOSUPPORT

From: Pouria Mousavizadeh Tehrani <pouria_at_FreeBSD.org>
Date: Wed, 22 Jul 2026 17:05:50 UTC
The branch main has been updated by pouria:

URL: https://cgit.FreeBSD.org/src/commit/?id=91f84e661c2377d2265a04c05aabdf51a98cd5c0

commit 91f84e661c2377d2265a04c05aabdf51a98cd5c0
Author:     Pouria Mousavizadeh Tehrani <pouria@FreeBSD.org>
AuthorDate: 2026-07-22 17:00:17 +0000
Commit:     Pouria Mousavizadeh Tehrani <pouria@FreeBSD.org>
CommitDate: 2026-07-22 17:02:48 +0000

    if_geneve: Ensure there is no mbuf leak if EAFNOSUPPORT
    
    In practice, this is not possible, but we are adding it just to be safe.
    
    Reported by:    markj
---
 sys/net/if_geneve.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sys/net/if_geneve.c b/sys/net/if_geneve.c
index 04873f0b7964..a8947bf4bd52 100644
--- a/sys/net/if_geneve.c
+++ b/sys/net/if_geneve.c
@@ -2841,6 +2841,7 @@ geneve_transmit(struct ifnet *ifp, struct mbuf *m)
 		break;
 #endif
 	default:
+		m_freem(m);
 		error = EAFNOSUPPORT;
 	}