Fix oversight in check_transaction_state_and_abort().
The function does not take the case when frontend is NULL into
account.
Per Coverity.
Backpatch-through: v4.3
Branch
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V4_3_STABLE
Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=02c94b5e522fc7ec1a97deb31ac79ed69bce40b6
Modified Files
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src/protocol/pool_proto_modules.c | 14 +++++++++++---
1 file changed, 11 insertions(+), 3 deletions(-)