[pgpool-committers: 6279] pgpool: Fix assorted ancient v2 protocol bugs.
ishii at sraoss.co.jp
Thu Oct 10 10:31:40 JST 2019
Fix assorted ancient v2 protocol bugs.
- In v2 code path, extract_message() pfrees memory which was returned
from pool_read_string(). This is plain wrong and could cause sefault
since the memory returned by it is being managed by pool_stream
- In v2 code path pool_process_notice_message_from_one_backend() added
"NOTICE:" to the log message. This is not necessary as the part is
already included in the message.
- In v2 code path pool_extract_error_message() did not prepare unread
data correctly. This caused subsequent
pool_process_notice_message_from_one_backend() produces empty
message, read_kind_from_backend() failure.
src/protocol/pool_process_query.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
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