[pgpool-committers: 3928] pgpool: Fix coverity reported issues of buffer overrun.

[Muhammad Usama]

Fix coverity reported issues of buffer overrun.

Per coverity CID#1332216, CID#1332218, CID#1373253, CID#1373254 and CID#1373255

Branch
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V3_6_STABLE

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=24d9770f81d8f0e1f06f1b53684d1d929542379d

Modified Files
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src/watchdog/wd_utils.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)