1 files changed, 12 insertions, 10 deletions

diff --git a/lib/vtls/vtls.c b/lib/vtls/vtls.c
index 25391443f..a7452dcd5 100644
--- a/lib/vtls/vtls.c
+++ b/lib/vtls/vtls.c
@@ -498,9 +498,9 @@ CURLcode Curl_ssl_addsessionid(struct connectdata *conn,
 
 void Curl_ssl_close_all(struct Curl_easy *data)
 {
-  size_t i;
   /* kill the session ID cache if not shared */
   if(data->state.session && !SSLSESSION_SHARED(data)) {
+    size_t i;
     for(i = 0; i < data->set.general_ssl.max_ssl_sessions; i++)
       /* the single-killer function handles empty table slots */
       Curl_ssl_kill_session(&data->state.session[i]);
@@ -644,11 +644,11 @@ bool Curl_ssl_data_pending(const struct connectdata *conn,
 
 void Curl_ssl_free_certinfo(struct Curl_easy *data)
 {
-  int i;
   struct curl_certinfo *ci = &data->info.certs;
 
   if(ci->num_of_certs) {
     /* free all individual lists used */
+    int i;
     for(i = 0; i<ci->num_of_certs; i++) {
       curl_slist_free_all(ci->certinfo[i]);
       ci->certinfo[i] = NULL;
@@ -808,14 +808,7 @@ CURLcode Curl_pin_peer_pubkey(struct Curl_easy *data,
 {
   FILE *fp;
   unsigned char *buf = NULL, *pem_ptr = NULL;
-  long filesize;
-  size_t size, pem_len;
-  CURLcode pem_read;
   CURLcode result = CURLE_SSL_PINNEDPUBKEYNOTMATCH;
-  CURLcode encode;
-  size_t encodedlen, pinkeylen;
-  char *encoded, *pinkeycopy, *begin_pos, *end_pos;
-  unsigned char *sha256sumdigest = NULL;
 
   /* if a path wasn't specified, don't pin */
   if(!pinnedpubkey)
@@ -825,6 +818,11 @@ CURLcode Curl_pin_peer_pubkey(struct Curl_easy *data,
 
   /* only do this if pinnedpubkey starts with "sha256//", length 8 */
   if(strncmp(pinnedpubkey, "sha256//", 8) == 0) {
+    CURLcode encode;
+    size_t encodedlen, pinkeylen;
+    char *encoded, *pinkeycopy, *begin_pos, *end_pos;
+    unsigned char *sha256sumdigest;
+
     if(!Curl_ssl->sha256sum) {
       /* without sha256 support, this cannot match */
       return result;
@@ -895,6 +893,10 @@ CURLcode Curl_pin_peer_pubkey(struct Curl_easy *data,
     return result;
 
   do {
+    long filesize;
+    size_t size, pem_len;
+    CURLcode pem_read;
+
     /* Determine the file's size */
     if(fseek(fp, 0, SEEK_END))
       break;
@@ -1271,7 +1273,6 @@ static int multissl_init(const struct Curl_ssl *backend)
 {
   const char *env;
   char *env_tmp;
-  int i;
 
   if(Curl_ssl != &Curl_ssl_multi)
     return 1;
@@ -1290,6 +1291,7 @@ static int multissl_init(const struct Curl_ssl *backend)
     env = CURL_DEFAULT_SSL_BACKEND;
 #endif
   if(env) {
+    int i;
     for(i = 0; available_backends[i]; i++) {
       if(strcasecompare(env, available_backends[i]->info.name)) {
         Curl_ssl = available_backends[i];