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 7d51303..dd73003 100644 (file)
--- 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,