Cppcheck report

[extra/jemalloc/src/arena.c:2268] -> [extra/jemalloc/src/arena.c:2268]: (style) Same expression on both sides of '&&'.

[sql/filesort_utils.h:98] -> [sql/filesort_utils.h:98]: (style) Same expression on both sides of '=='.

[sql-common/client_authentication.cc:85] -> [sql-common/client_authentication.cc:85]: (style) Same expression on both sides of '&&'.

[extra/yassl/src/yassl_int.cpp:1103]: (performance) Prefer prefix ++/-- operators for non-primitive types.

[libmysqld/examples/builder-sample/emb_samples.cpp:199]: (performance) Prefer prefix ++/-- operators for non-primitive types.

[sql/item_cmpfunc.cc:6025]: (performance) Prefer prefix ++/-- operators for non-primitive types.

[sql/item_subselect.cc:1886]: (performance) Prefer prefix ++/-- operators for non-primitive types.

[sql/opt_subselect.cc:3699]: (performance) Prefer prefix ++/-- operators for non-primitive types.

[extra/jemalloc/test/thread_arena.c:80]: (error) Memory leak: p

[extra/yassl/examples/echoserver/echoserver.cpp:166]: (error) Resource leak: fout

[extra/yassl/src/ssl.cpp:794]: (error) Resource leak: dir

[sql/set_var.h:213]: (style) Class 'set_var' is unsafe, 'set_var::value' can leak by wrong usage.

[sql/sql_select.h:1594]: (style) Class 'store_key' is unsafe, 'store_key::to_field' can leak by wrong usage.

[mysys/ma_dyncol.c:1650]: (error) Memory leak: columns_order

[mysys/ma_dyncol.c:4036]: (error) Memory leak: str

[pcre/pcregrep.c:468]: (error) Memory leak: p

[sql/mysql_install_db.cc:662]: (error) Resource leak: in

[sql/sp.cc:2246]: (error) Memory leak: creation_ctx

[sql/handler.h:606]: (error) Buffer is accessed out of bounds: data

[mysys/ma_dyncol.c:3962] -> [mysys/ma_dyncol.c:3958]: (style) Duplicate conditions in 'if' and related 'else if'.

[cmd-line-utils/readline/bind.c:2087]: (style) Array index 'j' is used before limits check.

[sql/handler.h:606]: (error) Buffer is accessed out of bounds: data

[sql/sp_head.cc:596]: (warning) Ineffective call of function 'empty()'. Did you intend to call 'clear()' instead?