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Avoid segfault if backend_destroy is called before frontendDB is created

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This commit is contained in:
Howard Chu 2004-12-02 08:59:02 +00:00
parent 3330aceb0c
commit f83b55b2a2
1 changed files with 10 additions and 8 deletions
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18
servers/slapd/backend.c
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@ -445,15 +445,17 @@ int backend_destroy(void)
/* destroy frontend database */
bd = frontendDB;
if ( bd->bd_info->bi_db_destroy ) {
bd->bd_info->bi_db_destroy( bd );
if ( bd ) {
if ( bd->bd_info->bi_db_destroy ) {
bd->bd_info->bi_db_destroy( bd );
}
ber_bvarray_free( bd->be_suffix );
ber_bvarray_free( bd->be_nsuffix );
if ( bd->be_rootdn.bv_val ) free( bd->be_rootdn.bv_val );
if ( bd->be_rootndn.bv_val ) free( bd->be_rootndn.bv_val );
if ( bd->be_rootpw.bv_val ) free( bd->be_rootpw.bv_val );
acl_destroy( bd->be_acl, frontendDB->be_acl );
}
ber_bvarray_free( bd->be_suffix );
ber_bvarray_free( bd->be_nsuffix );
if ( bd->be_rootdn.bv_val ) free( bd->be_rootdn.bv_val );
if ( bd->be_rootndn.bv_val ) free( bd->be_rootndn.bv_val );
if ( bd->be_rootpw.bv_val ) free( bd->be_rootpw.bv_val );
acl_destroy( bd->be_acl, frontendDB->be_acl );
return 0;
}