mirror of https://github.com/svaarala/duktape.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
27 lines
700 B
27 lines
700 B
/*
|
|
* Duktape 1.2.1: duk_is_dynamic_buffer() and duk_is_fixed_buffer() does a
|
|
* NULL pointer dereference when the index is invalid.
|
|
*/
|
|
|
|
/*===
|
|
*** test_1 (duk_safe_call)
|
|
duk_is_dynamic_buffer(-1): 0
|
|
duk_is_fixed_buffer(-1): 0
|
|
final top: 0
|
|
==> rc=0, result='undefined'
|
|
===*/
|
|
|
|
static duk_ret_t test_1(duk_context *ctx, void *udata) {
|
|
(void) udata;
|
|
|
|
/* These would segfault or at least cause valgrind issues. */
|
|
printf("duk_is_dynamic_buffer(-1): %d\n", (int) duk_is_dynamic_buffer(ctx, -1));
|
|
printf("duk_is_fixed_buffer(-1): %d\n", (int) duk_is_fixed_buffer(ctx, -1));
|
|
|
|
printf("final top: %ld\n", (long) duk_get_top(ctx));
|
|
return 0;
|
|
}
|
|
|
|
void test(duk_context *ctx) {
|
|
TEST_SAFE_CALL(test_1);
|
|
}
|
|
|