New Defects reported by Coverity Scan for ceph

[scan-admin@coverity.com]

Hi,

Please find the latest report on new defect(s) introduced to ceph found with Coverity Scan.

2 new defect(s) introduced to ceph found with Coverity Scan.
6 defect(s), reported by Coverity Scan earlier, were marked fixed in the recent build analyzed by Coverity Scan.

New defect(s) Reported-by: Coverity Scan
Showing 2 of 2 defect(s)


** CID 1427159:  Error handling issues  (UNCAUGHT_EXCEPT)
/home/brad/working/src/ceph/src/include/scope_guard.h: 34 in scope_guard<ceph::DNSResolver::resolve_ip_addr(CephContext *, const std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> &, entity_addr_t *)::[lambda() (instance 1)]>::~scope_guard()()


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*** CID 1427159:  Error handling issues  (UNCAUGHT_EXCEPT)
/home/brad/working/src/ceph/src/include/scope_guard.h: 34 in scope_guard<ceph::DNSResolver::resolve_ip_addr(CephContext *, const std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> &, entity_addr_t *)::[lambda() (instance 1)]>::~scope_guard()()
28       scope_guard & operator=(const scope_guard &) = delete;
29       scope_guard & operator=(scope_guard &&) = default;
30       scope_guard(const F& f) : f(f) {}
31       scope_guard(F &&f) : f(std::move(f)) {}
32       template<typename... Args>
33       scope_guard(ceph::in_place_t, Args&& ...args) : f(std::forward<Args>(args)...) {}
>>>     CID 1427159:  Error handling issues  (UNCAUGHT_EXCEPT)
>>>     An exception of type "_ZN5boost16exception_detail10clone_implINS0_19error_info_injectorINSt8ios_base7failureB5cxx11EEEEE" is thrown but the throw list "throw()" doesn't allow it to be thrown. This will cause a call to unexpected() which usually calls terminate().
34       ~scope_guard() {
35         std::move(f)(); // Support at-most-once functions
36       }
37     };
38     
39     template <typename F>

** CID 1427160:  Uninitialized members  (UNINIT_CTOR)
/home/brad/working/src/ceph/src/rgw/rgw_cache.h: 160 in ObjectCache::ObjectCache()()


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*** CID 1427160:  Uninitialized members  (UNINIT_CTOR)
/home/brad/working/src/ceph/src/rgw/rgw_cache.h: 160 in ObjectCache::ObjectCache()()
154     		 std::deque<string>::iterator& lru_iter);
155       void remove_lru(string& name, std::deque<string>::iterator& lru_iter);
156       void invalidate_lru(ObjectCacheEntry& entry);
157     
158       void do_invalidate_all();
159     public:
>>>     CID 1427160:  Uninitialized members  (UNINIT_CTOR)
>>>     Non-static class member field "expiry.__r" is not initialized in this constructor nor in any functions that it calls.
160       ObjectCache() : lru_size(0), lru_counter(0), lru_window(0), lock("ObjectCache"), cct(NULL), enabled(false) { }
161       int get(std::string& name, ObjectCacheInfo& bl, uint32_t mask, rgw_cache_entry_info *cache_info);
162       void put(std::string& name, ObjectCacheInfo& bl, rgw_cache_entry_info *cache_info);
163       void remove(std::string& name);
164       void set_ctx(CephContext *_cct) {
165         cct = _cct;


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