[pgpool-committers: 6607] pgpool: Fix watchdog ping probes fail with long hostnames due to small

[pengbo at sraoss.co.jp]

Fix watchdog ping probes fail with long hostnames due to small buffer.

per 516.

Branch
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V3_5_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=07f2753d1253d5d3cf918a2bb9c9f521991fc5ab

Modified Files
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src/watchdog/wd_ping.c | 19 +++++++++++--------
1 file changed, 11 insertions(+), 8 deletions(-)