From 6004e7164788231ebcaf5a3f164ba1b72fb79fad Mon Sep 17 00:00:00 2001
From: William Robinet <william.robinet@conostix.com>
Date: Wed, 16 Aug 2023 14:58:17 +0200
Subject: [PATCH] Remove unused variables

---
 pcap/pcap_logger.c | 2 +-
 ssl/ssl_rec.c      | 4 ++--
 ssl/ssldecode.c    | 3 ---
 3 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/pcap/pcap_logger.c b/pcap/pcap_logger.c
index fdbe634..ca8353b 100644
--- a/pcap/pcap_logger.c
+++ b/pcap/pcap_logger.c
@@ -65,7 +65,7 @@ static int create_pcap_logger(proto_obj **objp,
                               struct sockaddr_storage *r_addr,
                               u_short r_port,
                               struct timeval *base_time) {
-  int r, _status;
+  int _status;
   logpkt_ctx_t *pcap_obj = 0;
   struct sockaddr_in src_addr, dst_addr;
 
diff --git a/ssl/ssl_rec.c b/ssl/ssl_rec.c
index d1dc566..13942fb 100644
--- a/ssl/ssl_rec.c
+++ b/ssl/ssl_rec.c
@@ -191,8 +191,8 @@ int tls13_decode_rec_data(ssl_obj *ssl,
                           int inl,
                           UCHAR *out,
                           int *outl) {
-  int pad, i;
-  int r, encpadl, x, _status = 0;
+  int i;
+  int x, _status = 0;
   UCHAR aad[5], aead_nonce[12], *tag;
   int taglen = d->cs->enc == ENC_AES128_CCM_8 ? 8 : 16;
   CRDUMP("CipherText", in, inl);
diff --git a/ssl/ssldecode.c b/ssl/ssldecode.c
index 3630d23..ee5e702 100644
--- a/ssl/ssldecode.c
+++ b/ssl/ssldecode.c
@@ -216,7 +216,6 @@ int ssl_decode_ctx_destroy(ssl_decode_ctx **dp) {
     fclose(d->ssl_key_log_file);
   }
 
-  r_assoc *x = d->session_cache;
   r_assoc_destroy(&d->session_cache);
 
   SSL_CTX_free(d->ssl_ctx);
@@ -1174,7 +1173,6 @@ int ssl_tls13_update_keying_material(ssl_obj *ssl,
 
 int ssl_tls13_generate_keying_material(ssl_obj *ssl, ssl_decoder *d) {
   int r, _status;
-  Data out;
   UCHAR *s_wk_h, *s_iv_h, *c_wk_h, *c_iv_h, *s_wk, *s_iv, *c_wk, *c_iv;
   if(!(d->ctx->ssl_key_log_file && ssl_read_key_log_file(ssl, d) == 0 &&
        d->SHTS && d->CHTS && d->STS && d->CTS)) {
@@ -1302,7 +1300,6 @@ static int read_hex_string(char *str, UCHAR *buf, int n) {
 }
 static int ssl_read_key_log_file(ssl_obj *ssl, ssl_decoder *d) {
   int r, _status, n, i;
-  unsigned int t;
   size_t l = 0;
   char *line, *d_client_random, *label, *client_random, *secret;
   if(ssl->version == TLSV13_VERSION &&