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| author | Magnus Hagander <magnus@hagander.net> | 2019-05-01 12:30:44 +0200 |
|---|---|---|
| committer | Magnus Hagander <magnus@hagander.net> | 2019-05-01 12:30:44 +0200 |
| commit | 659e53498c3c04e4f400323c02bef98fe8d13ec8 (patch) | |
| tree | 47ea71dd3b142be99c1286000d12bff0da058e52 /src/backend/postmaster | |
| parent | 809c9b48f4bdd11dfc088f6d0b9a6c57936c32ca (diff) | |
| download | postgresql-659e53498c3c04e4f400323c02bef98fe8d13ec8.tar.gz | |
Fix union for pgstat message types
The message type for temp files and for checksum failures were missing
from the union. Due to the coding style used there was no compiler error
when this happend. So change the code to actively use the union thereby
producing a compiler error if the same mistake happens again, suggested
by Tom Lane.
Author: Julien Rouhaud
Reported-By: Tomas Vondra
Discussion: https://postgr.es/m/20190430163328.zd4rrlnbvgaqlcdz@development
Diffstat (limited to 'src/backend/postmaster')
| -rw-r--r-- | src/backend/postmaster/pgstat.c | 41 |
1 files changed, 22 insertions, 19 deletions
diff --git a/src/backend/postmaster/pgstat.c b/src/backend/postmaster/pgstat.c index cdf87bae32..4cfae15d3a 100644 --- a/src/backend/postmaster/pgstat.c +++ b/src/backend/postmaster/pgstat.c @@ -4477,80 +4477,83 @@ PgstatCollectorMain(int argc, char *argv[]) break; case PGSTAT_MTYPE_INQUIRY: - pgstat_recv_inquiry((PgStat_MsgInquiry *) &msg, len); + pgstat_recv_inquiry(&msg.msg_inquiry, len); break; case PGSTAT_MTYPE_TABSTAT: - pgstat_recv_tabstat((PgStat_MsgTabstat *) &msg, len); + pgstat_recv_tabstat(&msg.msg_tabstat, len); break; case PGSTAT_MTYPE_TABPURGE: - pgstat_recv_tabpurge((PgStat_MsgTabpurge *) &msg, len); + pgstat_recv_tabpurge(&msg.msg_tabpurge, len); break; case PGSTAT_MTYPE_DROPDB: - pgstat_recv_dropdb((PgStat_MsgDropdb *) &msg, len); + pgstat_recv_dropdb(&msg.msg_dropdb, len); break; case PGSTAT_MTYPE_RESETCOUNTER: - pgstat_recv_resetcounter((PgStat_MsgResetcounter *) &msg, - len); + pgstat_recv_resetcounter(&msg.msg_resetcounter, len); break; case PGSTAT_MTYPE_RESETSHAREDCOUNTER: pgstat_recv_resetsharedcounter( - (PgStat_MsgResetsharedcounter *) &msg, + &msg.msg_resetsharedcounter, len); break; case PGSTAT_MTYPE_RESETSINGLECOUNTER: pgstat_recv_resetsinglecounter( - (PgStat_MsgResetsinglecounter *) &msg, + &msg.msg_resetsinglecounter, len); break; case PGSTAT_MTYPE_AUTOVAC_START: - pgstat_recv_autovac((PgStat_MsgAutovacStart *) &msg, len); + pgstat_recv_autovac(&msg.msg_autovacuum_start, len); break; case PGSTAT_MTYPE_VACUUM: - pgstat_recv_vacuum((PgStat_MsgVacuum *) &msg, len); + pgstat_recv_vacuum(&msg.msg_vacuum, len); break; case PGSTAT_MTYPE_ANALYZE: - pgstat_recv_analyze((PgStat_MsgAnalyze *) &msg, len); + pgstat_recv_analyze(&msg.msg_analyze, len); break; case PGSTAT_MTYPE_ARCHIVER: - pgstat_recv_archiver((PgStat_MsgArchiver *) &msg, len); + pgstat_recv_archiver(&msg.msg_archiver, len); break; case PGSTAT_MTYPE_BGWRITER: - pgstat_recv_bgwriter((PgStat_MsgBgWriter *) &msg, len); + pgstat_recv_bgwriter(&msg.msg_bgwriter, len); break; case PGSTAT_MTYPE_FUNCSTAT: - pgstat_recv_funcstat((PgStat_MsgFuncstat *) &msg, len); + pgstat_recv_funcstat(&msg.msg_funcstat, len); break; case PGSTAT_MTYPE_FUNCPURGE: - pgstat_recv_funcpurge((PgStat_MsgFuncpurge *) &msg, len); + pgstat_recv_funcpurge(&msg.msg_funcpurge, len); break; case PGSTAT_MTYPE_RECOVERYCONFLICT: - pgstat_recv_recoveryconflict((PgStat_MsgRecoveryConflict *) &msg, len); + pgstat_recv_recoveryconflict( + &msg.msg_recoveryconflict, + len); break; case PGSTAT_MTYPE_DEADLOCK: - pgstat_recv_deadlock((PgStat_MsgDeadlock *) &msg, len); + pgstat_recv_deadlock(&msg.msg_deadlock, len); break; case PGSTAT_MTYPE_TEMPFILE: - pgstat_recv_tempfile((PgStat_MsgTempFile *) &msg, len); + pgstat_recv_tempfile(&msg.msg_tempfile, len); break; case PGSTAT_MTYPE_CHECKSUMFAILURE: - pgstat_recv_checksum_failure((PgStat_MsgChecksumFailure *) &msg, len); + pgstat_recv_checksum_failure( + &msg.msg_checksumfailure, + len); break; default: |