diff options
Diffstat (limited to 'psi/iparam.c')
| -rw-r--r-- | psi/iparam.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/psi/iparam.c b/psi/iparam.c index 269b6661..7fe1cb0d 100644 --- a/psi/iparam.c +++ b/psi/iparam.c @@ -406,11 +406,14 @@ stack_param_enumerate(iparam_list * plist, gs_param_enumerator_t * penum, ref *stack_element; do { + if (index >= splist->count*2) + return 1; stack_element = ref_stack_index(splist->pstack, index + 1 + splist->skip); if (!stack_element) return 1; - } while (index += 2, !r_has_type(stack_element, t_name)); + index += 2; + } while (!r_has_type(stack_element, t_name)); *type = r_type(stack_element); code = ref_to_key(stack_element, key, plist); penum->intval = index; @@ -454,7 +457,7 @@ dict_param_enumerate(iparam_list * plist, gs_param_enumerator_t * penum, index = dict_next(&pdlist->dict, index, elt); if (index < 0) return 1; - *type = r_type(&elt[1]); + *type = r_type(&elt[0]); code = ref_to_key(&elt[0], key, plist); penum->intval = index; return code; @@ -526,7 +529,8 @@ static const gs_param_list_procs ref_read_procs = NULL, /* requested */ ref_param_read_get_policy, ref_param_read_signal_error, - ref_param_read_commit + ref_param_read_commit, + NULL }; static int ref_param_read(iparam_list *, gs_param_name, iparam_loc *, int); |