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reject empty reference token as array index in json_pointer

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Javid Khan
2026-07-20 14:44:51 +05:30
parent 1e39345938
commit 70f3169bae
3 changed files with 15 additions and 0 deletions
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tests/test_json_pointer.c
+8
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@@ -203,6 +203,10 @@ static void test_wrong_inputs_get(void)
assert(0 != json_pointer_get(jo1, "/foo/01", NULL));
assert(errno == EINVAL);
errno = 0;
/* An empty reference token is not a valid array index */
assert(0 != json_pointer_get(jo1, "/foo/", NULL));
assert(errno == EINVAL);
errno = 0;
assert(0 != json_pointer_getf(jo1, NULL, "/%s/a", "foo"));
assert(errno == EINVAL);
errno = 0;
@@ -314,6 +318,10 @@ static void test_wrong_inputs_set(void)
printf("PASSED - SET - failed with invalid array index'\n");
json_object_put(jo2);
assert(0 != json_pointer_set(&jo1, "/foo/", (jo2 = json_object_new_string("cod"))));
printf("PASSED - SET - failed with empty array index'\n");
json_object_put(jo2);
jo2 = json_object_new_string("whatever");
assert(0 != json_pointer_set(&jo1, "/fud/gaw", jo2));
assert(0 == json_pointer_set(&jo1, "/fud", json_object_new_object()));