From: MathiasRaoul <mathias.raoul@gmail.com>
Date: Fri, 7 Feb 2020 09:42:38 +0000 (+0000)
Subject: quic: fix coverity warning
X-Git-Tag: v20.09-rc0~647
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F43%2F24843%2F3;p=vpp.git

quic: fix coverity warning

Type: fix

Change-Id: I24aac10a2943151d5b2fe96a0dff1c5beb7340b9
Signed-off-by: MathiasRaoul <mathias.raoul@gmail.com>
---

diff --git a/src/plugins/quic/quic_crypto.c b/src/plugins/quic/quic_crypto.c
index 7d513037ccb..dd7300388d4 100644
--- a/src/plugins/quic/quic_crypto.c
+++ b/src/plugins/quic/quic_crypto.c
@@ -160,13 +160,12 @@ quic_crypto_setup_cipher (quicly_crypto_engine_t * engine,
   uint8_t hpkey[PTLS_MAX_SECRET_SIZE];
   int ret;
 
-  if (hp_ctx != NULL)
-    *hp_ctx = NULL;
   *aead_ctx = NULL;
 
   /* generate new header protection key */
   if (hp_ctx != NULL)
     {
+      *hp_ctx = NULL;
       if ((ret =
 	   ptls_hkdf_expand_label (hash, hpkey, aead->ctr_cipher->key_size,
 				   ptls_iovec_init (secret,