From: Rusty Russell <rusty@rustcorp.com.au>
Date: Tue, 5 Feb 2019 04:04:47 +0000 (+1030)
Subject: configurator: fix crash when more than one extra test provided
X-Git-Url: http://git.ozlabs.org/?p=ccan;a=commitdiff_plain;h=e16fc94bd8f80800d5203d9182cb3c5224528b0a;ds=sidebyside

configurator: fix crash when more than one extra test provided

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
---

diff --git a/tools/configurator/configurator.c b/tools/configurator/configurator.c
index 1386fc90..f15f3448 100644
--- a/tools/configurator/configurator.c
+++ b/tools/configurator/configurator.c
@@ -888,7 +888,8 @@ static void read_tests(size_t num_tests)
 {
 	while (read_test(tests + num_tests)) {
 		num_tests++;
-		tests = realloc(tests, num_tests * sizeof(tests[0]));
+		tests = realloc(tests, (num_tests + 1) * sizeof(tests[0]));
+		tests[num_tests].name = NULL;
 	}
 }