diff options
Diffstat (limited to 'main/openldap/openldap-back-sql-fix-64bit.patch')
| -rw-r--r-- | main/openldap/openldap-back-sql-fix-64bit.patch | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/main/openldap/openldap-back-sql-fix-64bit.patch b/main/openldap/openldap-back-sql-fix-64bit.patch new file mode 100644 index 000000000..82707d4e7 --- /dev/null +++ b/main/openldap/openldap-back-sql-fix-64bit.patch @@ -0,0 +1,82 @@ +From: Timo Teräs <timo.teras@iki.fi> + +Fix openldap memory corruption with back-sql on 64-bit architectures. + +--- openldap-2.4.25/servers/slapd/back-sql/add.c ++++ openldap-2.4.25.patched/servers/slapd/back-sql/add.c +@@ -1217,7 +1217,7 @@ + + if ( !BACKSQL_IS_ADD( oc->bom_expect_return ) ) { + SWORD ncols; +- SQLINTEGER value_len; ++ SQLLEN value_len; + + if ( BACKSQL_CREATE_NEEDS_SELECT( bi ) ) { + SQLFreeStmt( sth, SQL_DROP ); +--- openldap-2.4.25/servers/slapd/back-sql/back-sql.h ++++ openldap-2.4.25.patched/servers/slapd/back-sql/back-sql.h +@@ -183,7 +183,7 @@ + UDWORD *col_prec; + SQLSMALLINT *col_type; + char **cols; +- SQLINTEGER *value_len; ++ SQLLEN *value_len; + } BACKSQL_ROW_NTS; + + /* +--- openldap-2.4.25/servers/slapd/back-sql/proto-sql.h ++++ openldap-2.4.25.patched/servers/slapd/back-sql/proto-sql.h +@@ -189,25 +189,25 @@ + #define backsql_BindParamStr( sth, par_ind, io, str, maxlen ) \ + SQLBindParameter( (sth), (SQLUSMALLINT)(par_ind), \ + (io), SQL_C_CHAR, SQL_VARCHAR, \ +- (SQLUINTEGER)(maxlen), 0, (SQLPOINTER)(str), \ +- (SQLUINTEGER)(maxlen), NULL ) ++ (SQLULEN)(maxlen), 0, (SQLPOINTER)(str), \ ++ (SQLLEN)(maxlen), NULL ) + + #define backsql_BindParamBerVal( sth, par_ind, io, bv ) \ + SQLBindParameter( (sth), (SQLUSMALLINT)(par_ind), \ + (io), SQL_C_CHAR, SQL_VARCHAR, \ +- (SQLUINTEGER)(bv)->bv_len, 0, \ ++ (SQLULEN)(bv)->bv_len, 0, \ + (SQLPOINTER)(bv)->bv_val, \ +- (SQLUINTEGER)(bv)->bv_len, NULL ) ++ (SQLLEN)(bv)->bv_len, NULL ) + + #define backsql_BindParamInt( sth, par_ind, io, val ) \ + SQLBindParameter( (sth), (SQLUSMALLINT)(par_ind), \ + (io), SQL_C_ULONG, SQL_INTEGER, \ +- 0, 0, (SQLPOINTER)(val), 0, (SQLINTEGER*)NULL ) ++ 0, 0, (SQLPOINTER)(val), 0, (SQLLEN*)NULL ) + + #define backsql_BindParamNumID( sth, par_ind, io, val ) \ + SQLBindParameter( (sth), (SQLUSMALLINT)(par_ind), \ + (io), BACKSQL_C_NUMID, SQL_INTEGER, \ +- 0, 0, (SQLPOINTER)(val), 0, (SQLINTEGER*)NULL ) ++ 0, 0, (SQLPOINTER)(val), 0, (SQLLEN*)NULL ) + + #ifdef BACKSQL_ARBITRARY_KEY + #define backsql_BindParamID( sth, par_ind, io, id ) \ +--- openldap-2.4.25/servers/slapd/back-sql/sql-wrap.c ++++ openldap-2.4.25.patched/servers/slapd/back-sql/sql-wrap.c +@@ -148,7 +148,7 @@ + } else { + SQLCHAR colname[ 64 ]; + SQLSMALLINT name_len, col_type, col_scale, col_null; +- UDWORD col_prec; ++ SQLLEN col_prec; + int i; + + #ifdef BACKSQL_TRACE +@@ -180,8 +180,8 @@ + goto nomem; + } + +- row->value_len = (SQLINTEGER *)ber_memcalloc_x( row->ncols, +- sizeof( SQLINTEGER ), ctx ); ++ row->value_len = (SQLLEN *)ber_memcalloc_x( row->ncols, ++ sizeof( SQLLEN ), ctx ); + if ( row->value_len == NULL ) { + goto nomem; + } |