From: Florin Coras <fcoras@cisco.com>
Date: Fri, 10 Oct 2025 21:41:51 +0000 (-0400)
Subject: quic: cleanup listener if crypto init fails
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F77%2F43877%2F3;p=vpp.git

quic: cleanup listener if crypto init fails

Type: fix

Change-Id: I4d266c5c40a1cc6b1a52840a5576ef1806c9594a
Signed-off-by: Florin Coras <fcoras@cisco.com>
Signed-off-by: Steven Luong <sluong@cisco.com>
---

diff --git a/src/plugins/quic/quic.c b/src/plugins/quic/quic.c
index f0f66fd0951..549afd1be4e 100644
--- a/src/plugins/quic/quic.c
+++ b/src/plugins/quic/quic.c
@@ -423,7 +423,15 @@ quic_start_listen (u32 quic_listen_session_index,
   lctx->crypto_engine = ccfg->crypto_engine;
   lctx->ckpair_index = ccfg->ckpair_index;
   if ((rv = quic_eng_crypto_context_acquire (lctx)))
-    return rv;
+    {
+      vnet_unlisten_args_t a = {
+	.handle = udp_handle,
+	.app_index = qm->app_index,
+      };
+      vnet_unlisten (&a);
+      quic_ctx_free (qm, lctx);
+      return rv;
+    }
 
   QUIC_DBG (2, "Listening UDP session 0x%lx",
 	    session_handle (udp_listen_session));