[pgpool-committers: 9969] pgpool: Fixed segmentation fault at parsing config file.

[Bo Peng]

Fixed segmentation fault at parsing config file.

This commit fixed a segmentation fault that occurs when parsing pgpool.conf
if the setting value was not enclosed in single quotes.

The patch is created by Carlos Chapi, reviewed and modified by Tatsuo Ishii.

Branch
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V4_5_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=f4978ac6d6df1f7f49191dbf5c10e4dd9cc381e9

Modified Files
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src/config/pool_config.l | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)