Update to curl 7.61.0 - July 11 2018.

Bug: N/A
Test: builds, boots, `vendor/google/tools/fake-ota on streaming` works
Change-Id: I9ae854de01fd5854f3a9e9a1b8443755fe8a22b4

1 files changed, 14 insertions, 23 deletions

diff --git a/lib/conncache.c b/lib/conncache.c
index b8f54448..76428eb8 100644
--- a/lib/conncache.c
+++ b/lib/conncache.c
@@ -6,7 +6,7 @@
  *                             \___|\___/|_| \_\_____|
  *
  * Copyright (C) 2012 - 2016, Linus Nielsen Feltzing, <linus@haxx.se>
- * Copyright (C) 2012 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 2012 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -96,14 +96,13 @@ static void bundle_destroy(struct connectbundle *cb_ptr)
 }
 
 /* Add a connection to a bundle */
-static CURLcode bundle_add_conn(struct connectbundle *cb_ptr,
-                                struct connectdata *conn)
+static void bundle_add_conn(struct connectbundle *cb_ptr,
+                            struct connectdata *conn)
 {
   Curl_llist_insert_next(&cb_ptr->conn_list, cb_ptr->conn_list.tail, conn,
                          &conn->bundle_node);
   conn->bundle = cb_ptr;
   cb_ptr->num_connections++;
-  return CURLE_OK;
 }
 
 /* Remove a connection from a bundle */
@@ -263,7 +262,7 @@ static void conncache_remove_bundle(struct conncache *connc,
 CURLcode Curl_conncache_add_conn(struct conncache *connc,
                                  struct connectdata *conn)
 {
-  CURLcode result;
+  CURLcode result = CURLE_OK;
   struct connectbundle *bundle;
   struct connectbundle *new_bundle = NULL;
   struct Curl_easy *data = conn->data;
@@ -290,19 +289,13 @@ CURLcode Curl_conncache_add_conn(struct conncache *connc,
     bundle = new_bundle;
   }
 
-  result = bundle_add_conn(bundle, conn);
-  if(result) {
-    if(new_bundle)
-      conncache_remove_bundle(data->state.conn_cache, new_bundle);
-    goto unlock;
-  }
-
+  bundle_add_conn(bundle, conn);
   conn->connection_id = connc->next_connection_id++;
   connc->num_conn++;
 
   DEBUGF(infof(conn->data, "Added connection %ld. "
-               "The cache now contains %" CURL_FORMAT_CURL_OFF_TU " members\n",
-               conn->connection_id, (curl_off_t) connc->num_conn));
+               "The cache now contains %zu members\n",
+               conn->connection_id, connc->num_conn));
 
   unlock:
   CONN_UNLOCK(data);
@@ -328,9 +321,8 @@ void Curl_conncache_remove_conn(struct connectdata *conn, bool lock)
     conn->bundle = NULL; /* removed from it */
     if(connc) {
       connc->num_conn--;
-      DEBUGF(infof(conn->data, "The cache now contains %"
-                   CURL_FORMAT_CURL_OFF_TU " members\n",
-                   (curl_off_t) connc->num_conn));
+      DEBUGF(infof(conn->data, "The cache now contains %zu members\n",
+                   connc->num_conn));
     }
     if(lock) {
       CONN_UNLOCK(conn->data);
@@ -452,6 +444,7 @@ bool Curl_conncache_return_conn(struct connectdata *conn)
   }
   CONN_LOCK(data);
   conn->inuse = FALSE; /* Mark the connection unused */
+  conn->data = NULL; /* no owner */
   CONN_UNLOCK(data);
 
   return (conn_candidate == conn) ? FALSE : TRUE;
@@ -501,9 +494,8 @@ Curl_conncache_extract_bundle(struct Curl_easy *data,
     /* remove it to prevent another thread from nicking it */
     bundle_remove_conn(bundle, conn_candidate);
     data->state.conn_cache->num_conn--;
-    DEBUGF(infof(data, "The cache now contains %"
-                 CURL_FORMAT_CURL_OFF_TU " members\n",
-                 (curl_off_t) data->state.conn_cache->num_conn));
+    DEBUGF(infof(data, "The cache now contains %zu members\n",
+                 data->state.conn_cache->num_conn));
   }
 
   return conn_candidate;
@@ -563,9 +555,8 @@ Curl_conncache_extract_oldest(struct Curl_easy *data)
     /* remove it to prevent another thread from nicking it */
     bundle_remove_conn(bundle_candidate, conn_candidate);
     connc->num_conn--;
-    DEBUGF(infof(data, "The cache now contains %"
-                 CURL_FORMAT_CURL_OFF_TU " members\n",
-                 (curl_off_t) connc->num_conn));
+    DEBUGF(infof(data, "The cache now contains %zu members\n",
+                 connc->num_conn));
   }
   CONN_UNLOCK(data);