[pgpool-committers: 1310] pgpool: Fix inappropriate shared memory allocation size for clock hand.

[Tatsuo Ishii]

Fix inappropriate shared memory allocation size for clock hand.

The memory for clock hand was allocated as
sizeof(pool_fsmm_clock_hand)) which is 8 bytes long because the
variable is declared as:

static int *pool_fsmm_clock_hand;

This is plain wrong. The memory size actually needed is only 4 bytes,
which is sizeof(*pool_fsmm_clock_hand)). In other word, the bug
allocated unnecessary 4 bytes, which did nothing bd for the execution
of program. But a bug is a bug.

Per covery report "1111476 Wrong sizeof argument"

Branch
------
master

Details
-------
http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=b812e1f61d8280c81aa462af523f3815df56ec45

Modified Files
--------------
src/query_cache/pool_memqcache.c |    2 +-
1 file changed, 1 insertion(+), 1 deletion(-)