Remove uses of sprintf
diff --git a/test/core/transport/chttp2/timeout_encoding_test.c b/test/core/transport/chttp2/timeout_encoding_test.c
index ffa0070..0ad90db 100644
--- a/test/core/transport/chttp2/timeout_encoding_test.c
+++ b/test/core/transport/chttp2/timeout_encoding_test.c
@@ -36,6 +36,8 @@
#include <stdio.h>
#include <string.h>
+#include "src/core/support/string.h"
+#include <grpc/support/alloc.h>
#include <grpc/support/log.h>
#include <grpc/support/useful.h>
#include "test/core/util/test_config.h"
@@ -93,16 +95,23 @@
1234567, 12345678, 123456789, 98765432, 9876543, 987654,
98765, 9876, 987, 98, 9};
int i;
- char input[32];
+ char *input;
for (i = 0; i < GPR_ARRAY_SIZE(test_vals); i++) {
- sprintf(input, "%ld%c", test_vals[i], ext);
+ gpr_asprintf(&input, "%ld%c", test_vals[i], ext);
assert_decodes_as(input, answer(test_vals[i]));
- sprintf(input, " %ld%c", test_vals[i], ext);
+ gpr_free(input);
+
+ gpr_asprintf(&input, " %ld%c", test_vals[i], ext);
assert_decodes_as(input, answer(test_vals[i]));
- sprintf(input, "%ld %c", test_vals[i], ext);
+ gpr_free(input);
+
+ gpr_asprintf(&input, "%ld %c", test_vals[i], ext);
assert_decodes_as(input, answer(test_vals[i]));
- sprintf(input, "%ld %c ", test_vals[i], ext);
+ gpr_free(input);
+
+ gpr_asprintf(&input, "%ld %c ", test_vals[i], ext);
assert_decodes_as(input, answer(test_vals[i]));
+ gpr_free(input);
}
}