diff options
| -rw-r--r-- | depends/cJSON.c | 59 | ||||
| -rw-r--r-- | depends/cJSON.h | 13 |
2 files changed, 56 insertions, 16 deletions
diff --git a/depends/cJSON.c b/depends/cJSON.c index 030311c..48a401a 100644 --- a/depends/cJSON.c +++ b/depends/cJSON.c @@ -96,9 +96,9 @@ CJSON_PUBLIC(const char *) cJSON_GetErrorPtr(void) return (const char*) (global_error.json + global_error.position); } -CJSON_PUBLIC(char *) cJSON_GetStringValue(const cJSON * const item) +CJSON_PUBLIC(char *) cJSON_GetStringValue(const cJSON * const item) { - if (!cJSON_IsString(item)) + if (!cJSON_IsString(item)) { return NULL; } @@ -106,9 +106,9 @@ CJSON_PUBLIC(char *) cJSON_GetStringValue(const cJSON * const item) return item->valuestring; } -CJSON_PUBLIC(double) cJSON_GetNumberValue(const cJSON * const item) +CJSON_PUBLIC(double) cJSON_GetNumberValue(const cJSON * const item) { - if (!cJSON_IsNumber(item)) + if (!cJSON_IsNumber(item)) { return (double) NAN; } @@ -117,7 +117,7 @@ CJSON_PUBLIC(double) cJSON_GetNumberValue(const cJSON * const item) } /* This is a safeguard to prevent copy-pasters from using incompatible C and header files */ -#if (CJSON_VERSION_MAJOR != 1) || (CJSON_VERSION_MINOR != 7) || (CJSON_VERSION_PATCH != 14) +#if (CJSON_VERSION_MAJOR != 1) || (CJSON_VERSION_MINOR != 7) || (CJSON_VERSION_PATCH != 18) #error cJSON.h and cJSON.c have different versions. Make sure that both have the same. #endif @@ -263,10 +263,12 @@ CJSON_PUBLIC(void) cJSON_Delete(cJSON *item) if (!(item->type & cJSON_IsReference) && (item->valuestring != NULL)) { global_hooks.deallocate(item->valuestring); + item->valuestring = NULL; } if (!(item->type & cJSON_StringIsConst) && (item->string != NULL)) { global_hooks.deallocate(item->string); + item->string = NULL; } global_hooks.deallocate(item); item = next; @@ -397,11 +399,17 @@ CJSON_PUBLIC(double) cJSON_SetNumberHelper(cJSON *object, double number) return object->valuedouble = number; } +/* Note: when passing a NULL valuestring, cJSON_SetValuestring treats this as an error and return NULL */ CJSON_PUBLIC(char*) cJSON_SetValuestring(cJSON *object, const char *valuestring) { char *copy = NULL; /* if object's type is not cJSON_String or is cJSON_IsReference, it should not set valuestring */ - if (!(object->type & cJSON_String) || (object->type & cJSON_IsReference)) + if ((object == NULL) || !(object->type & cJSON_String) || (object->type & cJSON_IsReference)) + { + return NULL; + } + /* return NULL if the object is corrupted or valuestring is NULL */ + if (object->valuestring == NULL || valuestring == NULL) { return NULL; } @@ -511,7 +519,7 @@ static unsigned char* ensure(printbuffer * const p, size_t needed) return NULL; } - + memcpy(newbuffer, p->buffer, p->offset + 1); p->hooks.deallocate(p->buffer); } @@ -562,6 +570,10 @@ static cJSON_bool print_number(const cJSON * const item, printbuffer * const out { length = sprintf((char*)number_buffer, "null"); } + else if(d == (double)item->valueint) + { + length = sprintf((char*)number_buffer, "%d", item->valueint); + } else { /* Try 15 decimal places of precision to avoid nonsignificant nonzero digits */ @@ -884,6 +896,7 @@ fail: if (output != NULL) { input_buffer->hooks.deallocate(output); + output = NULL; } if (input_pointer != NULL) @@ -1103,7 +1116,7 @@ CJSON_PUBLIC(cJSON *) cJSON_ParseWithLengthOpts(const char *value, size_t buffer } buffer.content = (const unsigned char*)value; - buffer.length = buffer_length; + buffer.length = buffer_length; buffer.offset = 0; buffer.hooks = global_hooks; @@ -1226,6 +1239,7 @@ static unsigned char *print(const cJSON * const item, cJSON_bool format, const i /* free the buffer */ hooks->deallocate(buffer->buffer); + buffer->buffer = NULL; } return printed; @@ -1234,11 +1248,13 @@ fail: if (buffer->buffer != NULL) { hooks->deallocate(buffer->buffer); + buffer->buffer = NULL; } if (printed != NULL) { hooks->deallocate(printed); + printed = NULL; } return NULL; @@ -1279,6 +1295,7 @@ CJSON_PUBLIC(char *) cJSON_PrintBuffered(const cJSON *item, int prebuffer, cJSON if (!print_value(item, &p)) { global_hooks.deallocate(p.buffer); + p.buffer = NULL; return NULL; } @@ -1650,6 +1667,11 @@ static cJSON_bool parse_object(cJSON * const item, parse_buffer * const input_bu current_item = new_item; } + if (cannot_access_at_index(input_buffer, 1)) + { + goto fail; /* nothing comes after the comma */ + } + /* parse the name of the child */ input_buffer->offset++; buffer_skip_whitespace(input_buffer); @@ -2260,7 +2282,7 @@ CJSON_PUBLIC(cJSON_bool) cJSON_InsertItemInArray(cJSON *array, int which, cJSON { cJSON *after_inserted = NULL; - if (which < 0) + if (which < 0 || newitem == NULL) { return false; } @@ -2271,6 +2293,11 @@ CJSON_PUBLIC(cJSON_bool) cJSON_InsertItemInArray(cJSON *array, int which, cJSON return add_item_to_array(array, newitem); } + if (after_inserted != array->child && after_inserted->prev == NULL) { + /* return false if after_inserted is a corrupted array item */ + return false; + } + newitem->next = after_inserted; newitem->prev = after_inserted->prev; after_inserted->prev = newitem; @@ -2287,7 +2314,7 @@ CJSON_PUBLIC(cJSON_bool) cJSON_InsertItemInArray(cJSON *array, int which, cJSON CJSON_PUBLIC(cJSON_bool) cJSON_ReplaceItemViaPointer(cJSON * const parent, cJSON * const item, cJSON * replacement) { - if ((parent == NULL) || (replacement == NULL) || (item == NULL)) + if ((parent == NULL) || (parent->child == NULL) || (replacement == NULL) || (item == NULL)) { return false; } @@ -2357,6 +2384,11 @@ static cJSON_bool replace_item_in_object(cJSON *object, const char *string, cJSO cJSON_free(replacement->string); } replacement->string = (char*)cJSON_strdup((const unsigned char*)string, &global_hooks); + if (replacement->string == NULL) + { + return false; + } + replacement->type &= ~cJSON_StringIsConst; return cJSON_ReplaceItemViaPointer(object, get_object_item(object, string, case_sensitive), replacement); @@ -2689,7 +2721,7 @@ CJSON_PUBLIC(cJSON *) cJSON_CreateStringArray(const char *const *strings, int co if (a && a->child) { a->child->prev = n; } - + return a; } @@ -2976,7 +3008,7 @@ CJSON_PUBLIC(cJSON_bool) cJSON_IsRaw(const cJSON * const item) CJSON_PUBLIC(cJSON_bool) cJSON_Compare(const cJSON * const a, const cJSON * const b, const cJSON_bool case_sensitive) { - if ((a == NULL) || (b == NULL) || ((a->type & 0xFF) != (b->type & 0xFF)) || cJSON_IsInvalid(a)) + if ((a == NULL) || (b == NULL) || ((a->type & 0xFF) != (b->type & 0xFF))) { return false; } @@ -3107,4 +3139,5 @@ CJSON_PUBLIC(void *) cJSON_malloc(size_t size) CJSON_PUBLIC(void) cJSON_free(void *object) { global_hooks.deallocate(object); -} + object = NULL; +}
\ No newline at end of file diff --git a/depends/cJSON.h b/depends/cJSON.h index e97e5f4..a37d69e 100644 --- a/depends/cJSON.h +++ b/depends/cJSON.h @@ -81,7 +81,7 @@ then using the CJSON_API_VISIBILITY flag to "export" the same symbols the way CJ /* project version */ #define CJSON_VERSION_MAJOR 1 #define CJSON_VERSION_MINOR 7 -#define CJSON_VERSION_PATCH 14 +#define CJSON_VERSION_PATCH 18 #include <stddef.h> @@ -256,7 +256,7 @@ CJSON_PUBLIC(cJSON_bool) cJSON_Compare(const cJSON * const a, const cJSON * cons /* Minify a strings, remove blank characters(such as ' ', '\t', '\r', '\n') from strings. * The input pointer json cannot point to a read-only address area, such as a string constant, - * but should point to a readable and writable adress area. */ + * but should point to a readable and writable address area. */ CJSON_PUBLIC(void) cJSON_Minify(char *json); /* Helper functions for creating and adding items to an object at the same time. @@ -279,6 +279,13 @@ CJSON_PUBLIC(double) cJSON_SetNumberHelper(cJSON *object, double number); /* Change the valuestring of a cJSON_String object, only takes effect when type of object is cJSON_String */ CJSON_PUBLIC(char*) cJSON_SetValuestring(cJSON *object, const char *valuestring); +/* If the object is not a boolean type this does nothing and returns cJSON_Invalid else it returns the new type*/ +#define cJSON_SetBoolValue(object, boolValue) ( \ + (object != NULL && ((object)->type & (cJSON_False|cJSON_True))) ? \ + (object)->type=((object)->type &(~(cJSON_False|cJSON_True)))|((boolValue)?cJSON_True:cJSON_False) : \ + cJSON_Invalid\ +) + /* Macro for iterating over an array or object */ #define cJSON_ArrayForEach(element, array) for(element = (array != NULL) ? (array)->child : NULL; element != NULL; element = element->next) @@ -290,4 +297,4 @@ CJSON_PUBLIC(void) cJSON_free(void *object); } #endif -#endif +#endif
\ No newline at end of file |