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Make maximum recursion depth a runtime option

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This commit is contained in:
Remi Collet
2012-11-27 09:01:45 +01:00
parent f6b27cbb6c
commit 197cb1d1c1
3 changed files with 23 additions and 8 deletions
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7
json_tokener.h
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@@ -69,17 +69,17 @@ struct json_tokener_srec
char *obj_field_name;
};
#define JSON_TOKENER_MAX_DEPTH 32
#define JSON_TOKENER_DEFAULT_DEPTH 32
struct json_tokener
{
char *str;
struct printbuf *pb;
int depth, is_double, st_pos, char_offset;
int max_depth, depth, is_double, st_pos, char_offset;
enum json_tokener_error err;
unsigned int ucs_char;
char quote_char;
struct json_tokener_srec stack[JSON_TOKENER_MAX_DEPTH];
struct json_tokener_srec *stack;
};
/**
@@ -110,6 +110,7 @@ extern const char* json_tokener_errors[];
enum json_tokener_error json_tokener_get_error(struct json_tokener *tok);
extern struct json_tokener* json_tokener_new(void);
extern struct json_tokener* json_tokener_new_ex(int depth);
extern void json_tokener_free(struct json_tokener *tok);
extern void json_tokener_reset(struct json_tokener *tok);
extern struct json_object* json_tokener_parse(const char *str);