[pgpool-committers: 616] pgpool: Fix buffer overrun in Execute when memory cache enabled. If on

[Tatsuo Ishii]

Fix buffer overrun in Execute when memory cache enabled.  If one of
bind parameter < 0, it was possible to produce more than 2 byte string
for "%02X" due to sign extention. Also use snprintf, rather than sprintf
to prevent from possible buffer overrun in the future.

Branch
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V3_2_STABLE

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=3964d8204373473e3130a9ba5b260049420dafb6

Modified Files
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pool_proto_modules.c |    2 +-
1 files changed, 1 insertions(+), 1 deletions(-)