Test processing instruction with long body and duff allocator
@@ -5999,6 +5999,48 @@ START_TEST(test_alloc_parse_pi_2)
}
END_TEST
+START_TEST(test_alloc_parse_pi_3)
+{
+ const char *text =
+ "<?"
+ /* 64 characters per line */
+ "This processing instruction should be long enough to ensure that"
+ "it triggers the growth of an internal string pool when the "
+ "allocator fails at a cruicial moment FGHIJKLMNOPABCDEFGHIJKLMNOP"
+ "ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
+ "ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
+ "ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
+ "ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
+ "ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
+ "ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
+ "ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
+ "ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
+ "ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
+ "ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
+ "ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
+ "ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
+ "ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
+ "Q?><doc/>";
+ int i;
+#define MAX_ALLOC_COUNT 10
+
+ for (i = 0; i < MAX_ALLOC_COUNT; i++) {
+ /* Every allocation bar the last is cached */
+ allocation_count = (i == 0) ? 0 : 1;
+ XML_SetProcessingInstructionHandler(parser, dummy_pi_handler);
+ if (_XML_Parse_SINGLE_BYTES(parser, text, strlen(text),
+ XML_TRUE) != XML_STATUS_ERROR)
+ break;
+ XML_ParserReset(parser, NULL);
+ }
+ if (i == 0)
+ fail("Parse succeeded despite failing allocator");
+ if (i == MAX_ALLOC_COUNT)
+ fail("Parse failed with max allocations");
+}
+#undef MAX_ALLOC_COUNT
+END_TEST
+
START_TEST(test_alloc_parse_comment)
{
const char *text =
@@ -7938,7 +7980,6 @@ START_TEST(test_alloc_realloc_ce_extends_pe)
#undef MAX_REALLOC_COUNT
END_TEST
-
static void
nsalloc_setup(void)
{
@@ -8715,6 +8756,7 @@ make_suite(void)
tcase_add_test(tc_alloc, test_alloc_parse_xdecl_2);
tcase_add_test(tc_alloc, test_alloc_parse_pi);
tcase_add_test(tc_alloc, test_alloc_parse_pi_2);
+ tcase_add_test(tc_alloc, test_alloc_parse_pi_3);
tcase_add_test(tc_alloc, test_alloc_parse_comment);
tcase_add_test(tc_alloc, test_alloc_parse_comment_2);
tcase_add_test(tc_alloc, test_alloc_create_external_parser);
