Leak of memory or pointers to system resources

Defect 101971 (STATIC_C)
Checker RESOURCE_LEAK (subcategory none)
File: /src/mongoc/mongoc-client.c
Function mongoc_client_kill_cursor
/src/mongoc/mongoc-client.c, line: 1840
Assigning: "read_prefs" = storage returned from "mongoc_read_prefs_new(MONGOC_READ_PRIMARY)".

       read_prefs = mongoc_read_prefs_new (MONGOC_READ_PRIMARY);

/src/mongoc/mongoc-client.c, line: 1846
Variable "read_prefs" going out of scope leaks the storage it points to.

          return;