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389-ds-base/0000-Issue-4765-database-suffix-on-2-0-4.patch

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From bbdf47a9252040a5e42e015cb636380b88e9caa8 Mon Sep 17 00:00:00 2001
From: Thierry Bordaz <tbordaz@redhat.com>
Date: Tue, 18 May 2021 19:16:30 +0200
Subject: [PATCH] Issue 4765 - database suffix unexpectdly changed from .db to
.db4 (#4766)
* Issue 4765 - database suffix unexpectdly changed from .db to .db4
* Issue 4765 - database suffix unexpectdly changed from .db to .db4 - fix some compilation warnings
---
ldap/servers/slapd/back-ldbm/back-ldbm.h | 9 ---------
ldap/servers/slapd/back-ldbm/db-bdb/bdb_config.c | 1 +
ldap/servers/slapd/back-ldbm/db-bdb/bdb_layer.c | 5 +++++
ldap/servers/slapd/back-ldbm/db-bdb/bdb_layer.h | 11 +++++++++++
ldap/servers/slapd/back-ldbm/dblayer.c | 9 +++++++++
ldap/servers/slapd/back-ldbm/dblayer.h | 3 +++
ldap/servers/slapd/back-ldbm/proto-back-ldbm.h | 2 ++
ldap/servers/slapd/back-ldbm/vlv_srch.c | 2 +-
8 files changed, 32 insertions(+), 10 deletions(-)
diff --git a/ldap/servers/slapd/back-ldbm/back-ldbm.h b/ldap/servers/slapd/back-ldbm/back-ldbm.h
index ddac99541..50b0996cb 100644
--- a/ldap/servers/slapd/back-ldbm/back-ldbm.h
+++ b/ldap/servers/slapd/back-ldbm/back-ldbm.h
@@ -66,14 +66,6 @@ typedef unsigned short u_int16_t;
#define ID2ENTRY "id2entry" /* main db file name: ID2ENTRY+LDBM_SUFFIX */
-#if 1000 * DB_VERSION_MAJOR + 100 * DB_VERSION_MINOR >= 5000
-#define LDBM_SUFFIX_OLD ".db4"
-#define LDBM_SUFFIX ".db"
-#else
-#define LDBM_SUFFIX_OLD ".db3"
-#define LDBM_SUFFIX ".db4"
-#endif
-
#define MEGABYTE (1024 * 1024)
#define GIGABYTE (1024 * MEGABYTE)
@@ -143,7 +135,6 @@ typedef unsigned short u_int16_t;
#define LDBM_VERSION_40 "Netscape-ldbm/4.0"
#define LDBM_VERSION_30 "Netscape-ldbm/3.0"
#define LDBM_VERSION_31 "Netscape-ldbm/3.1"
-#define LDBM_FILENAME_SUFFIX LDBM_SUFFIX
#define DBVERSION_FILENAME "DBVERSION"
/* 0 here means to let the autotuning reset the value on first run */
/* cache can't get any smaller than this (in bytes) */
diff --git a/ldap/servers/slapd/back-ldbm/db-bdb/bdb_config.c b/ldap/servers/slapd/back-ldbm/db-bdb/bdb_config.c
index 65a2405d8..11a65e806 100644
--- a/ldap/servers/slapd/back-ldbm/db-bdb/bdb_config.c
+++ b/ldap/servers/slapd/back-ldbm/db-bdb/bdb_config.c
@@ -125,6 +125,7 @@ int bdb_init(struct ldbminfo *li, config_info *config_array)
priv->dblayer_dbi_txn_abort_fn = &bdb_dbi_txn_abort;
priv->dblayer_get_entries_count_fn = &bdb_get_entries_count;
priv->dblayer_cursor_get_count_fn = &bdb_public_cursor_get_count;
+ priv->dblayer_get_db_suffix_fn = &bdb_public_get_db_suffix;
bdb_fake_priv = *priv; /* Copy the callbaks for bdb_be() */
return 0;
diff --git a/ldap/servers/slapd/back-ldbm/db-bdb/bdb_layer.c b/ldap/servers/slapd/back-ldbm/db-bdb/bdb_layer.c
index 186c11cc3..455596a92 100644
--- a/ldap/servers/slapd/back-ldbm/db-bdb/bdb_layer.c
+++ b/ldap/servers/slapd/back-ldbm/db-bdb/bdb_layer.c
@@ -6713,3 +6713,8 @@ bdb_public_cursor_get_count(dbi_cursor_t *cursor, dbi_recno_t *count)
int rc = cur->c_count(cur, count, 0);
return bdb_map_error(__FUNCTION__, rc);
}
+
+const char *bdb_public_get_db_suffix(void)
+{
+ return LDBM_FILENAME_SUFFIX;
+}
diff --git a/ldap/servers/slapd/back-ldbm/db-bdb/bdb_layer.h b/ldap/servers/slapd/back-ldbm/db-bdb/bdb_layer.h
index 32430e2af..924656998 100644
--- a/ldap/servers/slapd/back-ldbm/db-bdb/bdb_layer.h
+++ b/ldap/servers/slapd/back-ldbm/db-bdb/bdb_layer.h
@@ -13,6 +13,16 @@
#define BDB_CONFIG(li) ((bdb_config *)(li)->li_dblayer_config)
+#if 1000 * DB_VERSION_MAJOR + 100 * DB_VERSION_MINOR >= 5000
+#define LDBM_SUFFIX_OLD ".db4"
+#define LDBM_SUFFIX ".db"
+#else
+#define LDBM_SUFFIX_OLD ".db3"
+#define LDBM_SUFFIX ".db4"
+#endif
+
+#define LDBM_FILENAME_SUFFIX LDBM_SUFFIX
+
typedef struct bdb_db_env
{
DB_ENV *bdb_DB_ENV;
@@ -133,6 +143,7 @@ dblayer_dbi_txn_commit_fn_t bdb_dbi_txn_commit;
dblayer_dbi_txn_abort_fn_t bdb_dbi_txn_abort;
dblayer_get_entries_count_fn_t bdb_get_entries_count;
dblayer_cursor_get_count_fn_t bdb_public_cursor_get_count;
+dblayer_get_db_suffix_fn_t bdb_public_get_db_suffix;
/* instance functions */
int bdb_instance_cleanup(struct ldbm_instance *inst);
diff --git a/ldap/servers/slapd/back-ldbm/dblayer.c b/ldap/servers/slapd/back-ldbm/dblayer.c
index c5ff6cba9..bf56df42a 100644
--- a/ldap/servers/slapd/back-ldbm/dblayer.c
+++ b/ldap/servers/slapd/back-ldbm/dblayer.c
@@ -1370,3 +1370,12 @@ dblayer_pop_pvt_txn(void)
}
return;
}
+
+const char *
+dblayer_get_db_suffix(Slapi_Backend *be)
+{
+ struct ldbminfo *li = be ? (struct ldbminfo *)be->be_database->plg_private : NULL;
+ dblayer_private *prv = li ? (dblayer_private *)li->li_dblayer_private : NULL;
+
+ return prv ? prv->dblayer_get_db_suffix_fn() : NULL;
+}
diff --git a/ldap/servers/slapd/back-ldbm/dblayer.h b/ldap/servers/slapd/back-ldbm/dblayer.h
index 99acfd1ab..051035f3f 100644
--- a/ldap/servers/slapd/back-ldbm/dblayer.h
+++ b/ldap/servers/slapd/back-ldbm/dblayer.h
@@ -109,6 +109,7 @@ typedef int dblayer_dbi_txn_commit_fn_t(dbi_txn_t *txn);
typedef int dblayer_dbi_txn_abort_fn_t(dbi_txn_t *txn);
typedef int dblayer_get_entries_count_fn_t(dbi_db_t *db, int *count);
typedef int dblayer_cursor_get_count_fn_t(dbi_cursor_t *cursor, dbi_recno_t *count);
+typedef const char *dblayer_get_db_suffix_fn_t(void);
struct dblayer_private
{
@@ -178,6 +179,7 @@ struct dblayer_private
dblayer_dbi_txn_abort_fn_t *dblayer_dbi_txn_abort_fn;
dblayer_get_entries_count_fn_t *dblayer_get_entries_count_fn;
dblayer_cursor_get_count_fn_t *dblayer_cursor_get_count_fn;
+ dblayer_get_db_suffix_fn_t *dblayer_get_db_suffix_fn;
};
#define DBLAYER_PRIV_SET_DATA_DIR 0x1
@@ -188,6 +190,7 @@ back_txn *dblayer_get_pvt_txn(void);
void dblayer_pop_pvt_txn(void);
int dblayer_delete_indices(ldbm_instance *inst);
+const char *dblayer_get_db_suffix(Slapi_Backend *be);
/* Return the last four characters of a string; used for comparing extensions. */
diff --git a/ldap/servers/slapd/back-ldbm/proto-back-ldbm.h b/ldap/servers/slapd/back-ldbm/proto-back-ldbm.h
index 22f2d1103..dbe5dca73 100644
--- a/ldap/servers/slapd/back-ldbm/proto-back-ldbm.h
+++ b/ldap/servers/slapd/back-ldbm/proto-back-ldbm.h
@@ -142,6 +142,8 @@ void dblayer_restore_file_update(struct ldbminfo *li, char *directory);
int dblayer_import_file_init(ldbm_instance *inst);
void dblayer_import_file_update(ldbm_instance *inst);
int dblayer_import_file_check(ldbm_instance *inst);
+const char *dblayer_get_db_suffix(Slapi_Backend *be);
+
/*
* dn2entry.c
diff --git a/ldap/servers/slapd/back-ldbm/vlv_srch.c b/ldap/servers/slapd/back-ldbm/vlv_srch.c
index 4dd3804c9..6fd1b3880 100644
--- a/ldap/servers/slapd/back-ldbm/vlv_srch.c
+++ b/ldap/servers/slapd/back-ldbm/vlv_srch.c
@@ -30,7 +30,6 @@ char *const type_vlvEnabled = "vlvEnabled";
char *const type_vlvUses = "vlvUses";
static const char *file_prefix = "vlv#"; /* '#' used to avoid collision with real attributes */
-static const char *file_suffix = LDBM_FILENAME_SUFFIX;
static int vlvIndex_createfilename(struct vlvIndex *pIndex, char **ppc);
@@ -514,6 +513,7 @@ void
vlvIndex_init(struct vlvIndex *p, backend *be, struct vlvSearch *pSearch, const Slapi_Entry *e)
{
struct ldbminfo *li = (struct ldbminfo *)be->be_database->plg_private;
+ const char *file_suffix = dblayer_get_db_suffix(be);
char *filename = NULL;
if (NULL == p)
--
2.30.2
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