From da88132cffd516976a3d1ab9d81358b9b7ade3ef Mon Sep 17 00:00:00 2001
From: Quanah Gibson-Mount <quanah@openldap.org>
Date: Wed, 3 Sep 2008 19:45:45 +0000
Subject: [PATCH] ITS#5653
---
CHANGES | 1 +
servers/slapd/back-sql/schema-map.c | 145 ++++++++++++++++++++++------
2 files changed, 116 insertions(+), 30 deletions(-)
diff --git a/CHANGES b/CHANGES
index 29ceb27f3c..e3c665ca3a 100644
--- a/CHANGES
+++ b/CHANGES
@@ -16,6 +16,7 @@ OpenLDAP 2.4.12 Engineering
Fixed slapd-meta objectClass filtering (ITS#5647)
Fixed slapd-relay initialization (ITS#5643)
Fixed slapd-sql freeing of connection (ITS#5607)
+ Fixed slapd-sql fault on NULL fields (ITS#5653)
Fixed slapo-constraint string termination (ITS#5609)
Fixed slapo-memberof internal operations DN (ITS#5622)
Fixed slapo-rwm callback cleanup (ITS#5601)
diff --git a/servers/slapd/back-sql/schema-map.c b/servers/slapd/back-sql/schema-map.c
index 006f369639..0d8d145d47 100644
--- a/servers/slapd/back-sql/schema-map.c
+++ b/servers/slapd/back-sql/schema-map.c
@@ -340,22 +340,52 @@ backsql_oc_get_attr_mapping( void *v_oc, void *v_bas )
struct berbuf bb = BB_NULL;
AttributeDescription *ad = NULL;
- Debug( LDAP_DEBUG_TRACE,
- "attributeType:\n"
- "\tname=\"%s\"\n"
- "\tsel_expr=\"%s\"\n"
- "\tfrom=\"%s\"\n",
- at_row.cols[ 0 ], at_row.cols[ 1 ],
- at_row.cols[ 2 ] );
- Debug( LDAP_DEBUG_TRACE,
- "\tjoin_where=\"%s\"\n"
- "\tadd_proc=\"%s\"\n"
- "\tdelete_proc=\"%s\"\n",
- at_row.cols[ 3 ], at_row.cols[ 4 ],
- at_row.cols[ 5 ]);
- /* TimesTen */
- Debug( LDAP_DEBUG_TRACE, "\tsel_expr_u=\"%s\"\n",
- at_row.cols[ 8 ], 0, 0 );
+ {
+ struct {
+ int idx;
+ char *name;
+ } required[] = {
+ { 0, "name" },
+ { 1, "sel_expr" },
+ { 2, "from" },
+ { -1, NULL },
+ };
+ int i;
+
+ for ( i = 0; required[ i ].name != NULL; i++ ) {
+ if ( at_row.value_len[ i ] <= 0 ) {
+ Debug( LDAP_DEBUG_ANY,
+ "backsql_oc_get_attr_mapping(): "
+ "required column #%d \"%s\" is empty\n",
+ required[ i ].idx, required[ i ].name, 0 );
+ bas->bas_rc = LDAP_OTHER;
+ return BACKSQL_AVL_STOP;
+ }
+ }
+ }
+
+ {
+ char buf[ SLAP_TEXT_BUFLEN ];
+
+ snprintf( buf, sizeof( buf ),
+ "attributeType: "
+ "name=\"%s\" "
+ "sel_expr=\"%s\" "
+ "from=\"%s\" "
+ "join_where=\"%s\" "
+ "add_proc=\"%s\" "
+ "delete_proc=\"%s\" "
+ "sel_expr_u=\"%s\"",
+ at_row.cols[ 0 ],
+ at_row.cols[ 1 ],
+ at_row.cols[ 2 ],
+ at_row.cols[ 3 ] ? at_row.cols[ 3 ] : "",
+ at_row.cols[ 4 ] ? at_row.cols[ 4 ] : "",
+ at_row.cols[ 5 ] ? at_row.cols[ 5 ] : "",
+ at_row.cols[ 8 ] ? at_row.cols[ 8 ] : "");
+ Debug( LDAP_DEBUG_TRACE, "%s\n", buf, 0, 0 );
+ }
+
rc = slap_str2ad( at_row.cols[ 0 ], &ad, &text );
if ( rc != LDAP_SUCCESS ) {
Debug( LDAP_DEBUG_TRACE, "backsql_oc_get_attr_mapping(): "
@@ -373,7 +403,7 @@ backsql_oc_get_attr_mapping( void *v_oc, void *v_bas )
if ( slap_syntax_is_binary( ad->ad_type->sat_syntax )
&& !slap_ad_is_binary( ad ) )
{
- char buf[ BUFSIZ ];
+ char buf[ SLAP_TEXT_BUFLEN ];
struct berval bv;
const char *text = NULL;
@@ -411,7 +441,7 @@ backsql_oc_get_attr_mapping( void *v_oc, void *v_bas )
}
at_map->bam_add_proc = NULL;
if ( at_row.value_len[ 4 ] > 0 ) {
- at_map->bam_add_proc = ch_strdup( at_row.cols[4] );
+ at_map->bam_add_proc = ch_strdup( at_row.cols[ 4 ] );
}
at_map->bam_delete_proc = NULL;
if ( at_row.value_len[ 5 ] > 0 ) {
@@ -472,6 +502,9 @@ backsql_load_schema_map( backsql_info *bi, SQLHDBC dbh )
backsql_oc_map_rec *oc_map;
struct backsql_attr_schema_info bas;
+ int delete_proc_idx = 5;
+ int create_hint_idx = delete_proc_idx + 2;
+
Debug( LDAP_DEBUG_TRACE, "==>backsql_load_schema_map()\n", 0, 0, 0 );
/*
@@ -515,8 +548,63 @@ backsql_load_schema_map( backsql_info *bi, SQLHDBC dbh )
backsql_BindRowAsStrings( sth, &oc_row );
rc = SQLFetch( sth );
+
+ if ( BACKSQL_CREATE_NEEDS_SELECT( bi ) ) {
+ delete_proc_idx++;
+ create_hint_idx++;
+ }
+
for ( ; BACKSQL_SUCCESS( rc ); rc = SQLFetch( sth ) ) {
- int colnum;
+ {
+ struct {
+ int idx;
+ char *name;
+ } required[] = {
+ { 0, "id" },
+ { 1, "name" },
+ { 2, "keytbl" },
+ { 3, "keycol" },
+ { delete_proc_idx + 1, "expect_return" },
+ { -1, NULL },
+ };
+ int i;
+
+ for ( i = 0; required[ i ].name != NULL; i++ ) {
+ if ( oc_row.value_len[ i ] <= 0 ) {
+ Debug( LDAP_DEBUG_ANY,
+ "backsql_load_schema_map(): "
+ "required column #%d \"%s\" is empty\n",
+ required[ i ].idx, required[ i ].name, 0 );
+ return LDAP_OTHER;
+ }
+ }
+ }
+
+ {
+ char buf[ SLAP_TEXT_BUFLEN ];
+
+ snprintf( buf, sizeof( buf ),
+ "objectClass: "
+ "id=\"%s\" "
+ "name=\"%s\" "
+ "keytbl=\"%s\" "
+ "keycol=\"%s\" "
+ "create_proc=\"%s\" "
+ "create_keyval=\"%s\" "
+ "delete_proc=\"%s\" "
+ "expect_return=\"%s\""
+ "create_hint=\"%s\" ",
+ oc_row.cols[ 0 ],
+ oc_row.cols[ 1 ],
+ oc_row.cols[ 2 ],
+ oc_row.cols[ 3 ],
+ oc_row.cols[ 4 ] ? oc_row.cols[ 4 ] : "",
+ ( BACKSQL_CREATE_NEEDS_SELECT( bi ) && oc_row.cols[ 5 ] ) ? oc_row.cols[ 5 ] : "",
+ oc_row.cols[ delete_proc_idx ] ? oc_row.cols[ delete_proc_idx ] : "",
+ oc_row.cols[ delete_proc_idx + 1 ],
+ ( ( oc_row.ncols > create_hint_idx ) && oc_row.cols[ create_hint_idx ] ) ? oc_row.cols[ create_hint_idx ] : "" );
+ Debug( LDAP_DEBUG_TRACE, "%s\n", buf, 0, 0 );
+ }
oc_map = (backsql_oc_map_rec *)ch_calloc( 1,
sizeof( backsql_oc_map_rec ) );
@@ -541,36 +629,33 @@ backsql_load_schema_map( backsql_info *bi, SQLHDBC dbh )
oc_map->bom_create_proc = ( oc_row.value_len[ 4 ] <= 0 ) ? NULL
: ch_strdup( oc_row.cols[ 4 ] );
- colnum = 5;
if ( BACKSQL_CREATE_NEEDS_SELECT( bi ) ) {
- colnum = 6;
oc_map->bom_create_keyval = ( oc_row.value_len[ 5 ] <= 0 )
? NULL : ch_strdup( oc_row.cols[ 5 ] );
}
- oc_map->bom_delete_proc = ( oc_row.value_len[ colnum ] <= 0 ) ? NULL
- : ch_strdup( oc_row.cols[ colnum ] );
- if ( lutil_atoix( &oc_map->bom_expect_return, oc_row.cols[ colnum + 1 ], 0 ) != 0 ) {
+ oc_map->bom_delete_proc = ( oc_row.value_len[ delete_proc_idx ] <= 0 ) ? NULL
+ : ch_strdup( oc_row.cols[ delete_proc_idx ] );
+ if ( lutil_atoix( &oc_map->bom_expect_return, oc_row.cols[ delete_proc_idx + 1 ], 0 ) != 0 ) {
Debug( LDAP_DEBUG_TRACE, "backsql_load_schema_map(): "
"unable to parse expect_return=\"%s\" for objectClass \"%s\"\n",
- oc_row.cols[ colnum + 1 ], oc_row.cols[ 1 ], 0 );
+ oc_row.cols[ delete_proc_idx + 1 ], oc_row.cols[ 1 ], 0 );
return LDAP_OTHER;
}
- colnum += 2;
- if ( ( oc_row.ncols > colnum ) &&
- ( oc_row.value_len[ colnum ] > 0 ) )
+ if ( ( oc_row.ncols > create_hint_idx ) &&
+ ( oc_row.value_len[ create_hint_idx ] > 0 ) )
{
const char *text;
oc_map->bom_create_hint = NULL;
- rc = slap_str2ad( oc_row.cols[ colnum ],
+ rc = slap_str2ad( oc_row.cols[ create_hint_idx ],
&oc_map->bom_create_hint, &text );
if ( rc != SQL_SUCCESS ) {
Debug( LDAP_DEBUG_TRACE, "load_schema_map(): "
"error matching "
"AttributeDescription %s "
"in create_hint: %s (%d)\n",
- oc_row.cols[ colnum ],
+ oc_row.cols[ create_hint_idx ],
text, rc );
backsql_PrintErrors( bi->sql_db_env, dbh,
sth, rc );
--
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