Add prefix checks in exclude lists for pg_rewind, pg_checksums and base backups
An instance of PostgreSQL crashing with a bad timing could leave behind temporary pg_internal.init files, potentially causing failures when verifying checksums. As the same exclusion lists are used between pg_rewind, pg_checksums and basebackup.c, all those tools are extended with prefix checks to keep everything in sync, with dedicated checks added for pg_internal.init. Backpatch down to 11, where pg_checksums (pg_verify_checksums in 11) and checksum verification for base backups have been introduced. Reported-by: Michael Banck Author: Michael Paquier Reviewed-by: Kyotaro Horiguchi, David Steele Discussion: https://postgr.es/m/62031974fd8e941dd8351fbc8c7eff60d59c5338.ca...@credativ.de Backpatch-through: 11 Branch ------ REL_11_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/da2a7180aa0ed18d4e283a934d3f789912fd99c5 Modified Files -------------- src/backend/replication/basebackup.c | 75 +++++++++++++++-------- src/bin/pg_basebackup/t/010_pg_basebackup.pl | 8 +-- src/bin/pg_rewind/filemap.c | 43 +++++++++---- src/bin/pg_verify_checksums/pg_verify_checksums.c | 39 ++++++++---- 4 files changed, 113 insertions(+), 52 deletions(-)
