Fix for cppcheck warning:
[src/rgw/rgw_rados.cc:2390]: (warning) Assignment of function
parameter has no effect outside the function.
Assignment of if_nomatch_str.c_str() to if_nomatch has no
effect outside the function and the functions isn't used
inside the function after the assignment.
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Fix/silence cppcheck warning:
[src/rgw/rgw_gc.cc:185] -> [src/rgw/rgw_gc.cc:181]: (error) Possible
null pointer dereference: ctx - otherwise it is redundant to check
it against null.
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Do arithmetic so large intervals don't wrap
Fix log messages to reflect the change and improve output
Add message when skipping scrub due to load
fixes: #5049
Signed-off-by: David Zafman <david.zafman@inktank.com>
The decision to discard an op happens either in OSD or in PG.
The operation queue goes to a single OpWQ object if waiting_map does not impose a delay op_queue.
The decision to add an op to a waiting queue regardless of its type is updated.
The decision to add a CEPH_MSG_OSD_OP to a waiting queue is described in full.
http://tracker.ceph.com/issues/5058 refs #5058
Signed-off-by: Loic Dachary <loic@dachary.org>
CID 1019559 (#1 of 1): Dereference after null check (FORWARD_NULL)
var_deref_model: Passing null pointer "usr" to function
"RGWUser::get_store()", which dereferences it.
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Assert if straydn is NULL.
CID 1019554 (#2 of 2): Dereference after null check (FORWARD_NULL)
var_deref_model: Passing null pointer "straydn" to function
"MDSCacheObject::is_auth() const", which dereferences it.
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Assert of straydn is NULL here.
CID 1019558 (#1 of 1): Dereference after null check (FORWARD_NULL)
var_deref_model: Passing null pointer "straydn" to function
"CDentry::get_dir() const", which dereferences it.
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Assert if destdn == NULL.
CID 1019557 (#1 of 1): Dereference after null check (FORWARD_NULL)
var_deref_model: Passing null pointer "destdn" to function
"CDentry::get_dir() const", which dereferences it.
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Add missing Lock around code changing AioCompletionImpl::rval/ack and safe
in C_AioCompleteAndSafe::finish().
CID 1019565 (#1 of 1): Data race condition (MISSING_LOCK)
missing_lock: Accessing "this->c->rval" ("_ZN8librados17AioCompletionImplE.rval")
requires the "Mutex._m" lock.
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
CID 1019545 (#1 of 1): Unchecked return value (CHECKED_RETURN)
check_return: Calling function "ObjectStore::list_collections
(std::vector<coll_t, std::allocator<coll_t> > &)" without
checking return value (as is done elsewhere 5 out of 6 times).
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
CID 1019555 (#1 of 1): Dereference after null check (FORWARD_NULL)
var_deref_model: Passing null pointer "in" to function
"Server::_need_force_journal(CInode *, bool)", which dereferences it.
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
CID 1019568 (#1 of 1): Unintentional integer overflow (OVERFLOW_BEFORE_WIDEN)
overflow_before_widen: Potentially overflowing expression "1 << *order" with
type "int" (32 bits, signed) is evaluated using 32-bit arithmetic before being
used in a context which expects an expression of type "uint64_t" (64 bits,
unsigned). To avoid overflow, cast the left operand to "uint64_t" before
performing the left shift.
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
CID 1019623 (#1 of 1): Uninitialized scalar field (UNINIT_CTOR)
uninit_member: Non-static class member "timecheck_acks" is not
initialized in this constructor nor in any functions that it calls.
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
CID 1019624 (#1 of 1): Uninitialized scalar field (UNINIT_CTOR)
uninit_member: Non-static class member "crc" is not initialized
in this constructor nor in any functions that it calls.
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
CID 1019626 (#1 of 1): Uninitialized scalar field (UNINIT_CTOR)
uninit_member: Non-static class member "flags" is not initialized
in this constructor nor in any functions that it calls.
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
CID 1019635 (#1 of 1): Uninitialized pointer field (UNINIT_CTOR)
uninit_member: Non-static class member "kt" is not initialized in
this constructor nor in any functions that it calls.
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
CID 717123 (#1-2 of 2): Resource leak (RESOURCE_LEAK)
leaked_storage: Variable "buf" going out of scope leaks the storage
it points to.
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
CID 717122 (#1 of 1): Resource leak (RESOURCE_LEAK)
leaked_handle: Handle variable "fd" going out of scope leaks
the handle.
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
CID 717121 (#1 of 1): Resource leak (RESOURCE_LEAK)
leaked_handle: Handle variable "fd" going out of scope leaks the handle.
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
CID 716885 (#1 of 1): Resource leak in object (CTOR_DTOR_LEAK)
alloc_new: Allocating memory by calling "new C_SafeCond(&this->lock,
&this->cond, &this->done, NULL)".
ctor_dtor_leak: The constructor allocates field "c" of "C_Sync" but
the destructor and whatever functions it calls do not free it.
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
CID 719581 (#7 of 7): Resource leak (RESOURCE_LEAK)
CID 719581 (#6 of 7): Resource leak (RESOURCE_LEAK)
leaked_storage: Variable "pools" going out of scope leaks the
storage it points to.
CID 719582 (#6-7 of 7): Resource leak (RESOURCE_LEAK)
leaked_storage: Variable "children" going out of scope leaks
the storage it points to.
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Make sure rados_shutdown() get called also in error case.
CID 717106 (#1 of 1): Resource leak (RESOURCE_LEAK)
leaked_storage: Variable "cl" going out of scope leaks the
storage it points to.
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
CID 727984 (#5 of 5): Resource leak (RESOURCE_LEAK)
leaked_storage: Variable "cb_args" going out of scope leaks the storage
it points to.
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
CID 717107 (#1 of 1): Resource leak (RESOURCE_LEAK)
leaked_storage: Variable "store" going out of scope leaks the
storage it points to.
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
CID 1019589 (#1 of 1): Resource leak (RESOURCE_LEAK)
leaked_storage: Variable "t" going out of scope leaks the
storage it points to.
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
CID 1019590 (#1 of 1): Resource leak (RESOURCE_LEAK):
leaked_storage: Variable "rmt" going out of scope leaks the
storage it points to.
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
