#include <stdio.h>
#include <stdint.h>
#include <stddef.h>
+#include <limits.h>
#include "blob.h"
#include "blobmsg.h"
+#define BLOBMSG_TYPE_TROUBLE INT_MAX
+
static void fuzz_blobmsg_parse(const uint8_t *data, size_t size)
{
enum {
__FOO_MAX
};
+ static const int blobmsg_type[] = {
+ BLOBMSG_TYPE_UNSPEC,
+ BLOBMSG_TYPE_ARRAY,
+ BLOBMSG_TYPE_TABLE,
+ BLOBMSG_TYPE_STRING,
+ BLOBMSG_TYPE_INT64,
+ BLOBMSG_TYPE_INT32,
+ BLOBMSG_TYPE_INT16,
+ BLOBMSG_TYPE_INT8,
+ BLOBMSG_TYPE_DOUBLE,
+ BLOBMSG_TYPE_TROUBLE,
+ };
+
static const struct blobmsg_policy foo_policy[] = {
[FOO_MESSAGE] = {
.name = "message",
blobmsg_parse(foo_policy, __FOO_MAX, tb, (uint8_t *)data, size);
blobmsg_parse_array(foo_policy, __FOO_MAX, tb, (uint8_t *)data, size);
+
+ blobmsg_check_attr_len((struct blob_attr *)data, false, size);
+ blobmsg_check_attr_len((struct blob_attr *)data, true, size);
+
+ for (size_t i=0; i < ARRAY_SIZE(blobmsg_type); i++) {
+ blobmsg_check_array_len((struct blob_attr *)data, blobmsg_type[i], size);
+ blobmsg_check_attr_list_len((struct blob_attr *)data, blobmsg_type[i], size);
+ }
}
static void fuzz_blob_parse(const uint8_t *data, size_t size)