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authorRobert Haas <rhaas@postgresql.org>2021-11-10 10:12:20 -0500
committerRobert Haas <rhaas@postgresql.org>2021-11-10 10:12:20 -0500
commit10eae82b27cebbb9586cda8baf8e3226496891d0 (patch)
treee806ed5039c139b68a1fe7f1789b852d2863081f /src/backend/replication/basebackup.c
parenta27048cbcb582056bfbf15aa2f898b4a3ec74304 (diff)
downloadpostgresql-10eae82b27cebbb9586cda8baf8e3226496891d0.tar.gz
postgresql-10eae82b27cebbb9586cda8baf8e3226496891d0.zip
Fix thinko in assertion in basebackup.c.
Commit 5a1007a5088cd6ddf892f7422ea8dbaef362372f tried to introduce an assertion that the block size was at least twice the size of a tar block, but I got the math wrong. My error was reported to me off-list.
Diffstat (limited to 'src/backend/replication/basebackup.c')
-rw-r--r--src/backend/replication/basebackup.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/backend/replication/basebackup.c b/src/backend/replication/basebackup.c
index 92430439f53..ec0485705df 100644
--- a/src/backend/replication/basebackup.c
+++ b/src/backend/replication/basebackup.c
@@ -376,7 +376,7 @@ perform_base_backup(basebackup_options *opt, bbsink *sink)
else
{
/* Properly terminate the tarfile. */
- StaticAssertStmt(TAR_BLOCK_SIZE <= 2 * BLCKSZ,
+ StaticAssertStmt(2 * TAR_BLOCK_SIZE <= BLCKSZ,
"BLCKSZ too small for 2 tar blocks");
memset(sink->bbs_buffer, 0, 2 * TAR_BLOCK_SIZE);
bbsink_archive_contents(sink, 2 * TAR_BLOCK_SIZE);
@@ -621,7 +621,7 @@ perform_base_backup(basebackup_options *opt, bbsink *sink)
}
/* Properly terminate the tar file. */
- StaticAssertStmt(TAR_BLOCK_SIZE <= 2 * BLCKSZ,
+ StaticAssertStmt(2 * TAR_BLOCK_SIZE <= BLCKSZ,
"BLCKSZ too small for 2 tar blocks");
memset(sink->bbs_buffer, 0, 2 * TAR_BLOCK_SIZE);
bbsink_archive_contents(sink, 2 * TAR_BLOCK_SIZE);