rexy712/rjp
1
0
Fork 0
Code Issues Pull Requests Projects Releases Activity

Fix null pointer access in array iterator operations

Browse Source
This commit is contained in:
rexy712 2020-03-23 11:55:10 -07:00
parent 7177386801
commit 968e74b182
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/rjp_array.c
View File

@ -75,7 +75,7 @@ RJP_index rjp_num_elements(const RJP_value* array){
} }
void rjp_init_array_iterator(RJP_array_iterator* iter, const RJP_value* array){ void rjp_init_array_iterator(RJP_array_iterator* iter, const RJP_value* array){
iter->current = &(array->array.elements->value); iter->current = (RJP_value*)(array->array.elements);
} }
void rjp_delete_array_iterator(RJP_array_iterator* it){ void rjp_delete_array_iterator(RJP_array_iterator* it){
if(!it) if(!it)
@ -87,7 +87,7 @@ RJP_value* rjp_array_iterator_current(const RJP_array_iterator* it){
} }
RJP_value* rjp_array_iterator_next(RJP_array_iterator* it){ RJP_value* rjp_array_iterator_next(RJP_array_iterator* it){
RJP_array_element* curr = (RJP_array_element*)it->current; RJP_array_element* curr = (RJP_array_element*)it->current;
it->current = curr ? &(curr->next->value) : NULL; it->current = curr ? (RJP_value*)(curr->next) : NULL;
return it->current; return it->current;
} }
RJP_value* rjp_array_iterator_peek(const RJP_array_iterator* it){ RJP_value* rjp_array_iterator_peek(const RJP_array_iterator* it){