Make local copy of client hostnames in backend status array. The other strings, application_name and query string, were snapshotted to local memory in pgstat_read_current_status(), but we forgot to do that for client hostnames. As a result, the client hostname would appear to change in the local copy, if the client disconnected.
Backpatch to all supported versions. Author: Edmund Horner Reviewed-by: Michael Paquier Discussion: https://www.postgresql.org/message-id/CAMyN-kA7aOJzBmrYFdXcc7Z0NmW%2B5jBaf_m%3D_-77uRNyKC9r%3DA%40mail.gmail.com Branch ------ REL9_4_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/310d1379dd710322da398f5223051368fc876e23 Modified Files -------------- src/backend/postmaster/pgstat.c | 7 +++++++ 1 file changed, 7 insertions(+)