From: Bartosz Golaszewski <bartekgola@gmail.com>
Date: Fri, 9 Jun 2017 15:34:05 +0000 (+0200)
Subject: tests: add a missing assertion
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=799b62ef861b2be03a7ae715f9880900dc1e2f64;p=qemu-gpiodev%2Flibgpiod.git

tests: add a missing assertion

asprintf() can fail. Check its return value.

Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
---

diff --git a/tests/tests-gpioinfo.c b/tests/tests-gpioinfo.c
index 5264b61..fc7c940 100644
--- a/tests/tests-gpioinfo.c
+++ b/tests/tests-gpioinfo.c
@@ -41,6 +41,7 @@ static void gpioinfo_one_exported(void)
 	rv = asprintf(&ptrn,
 		      "\\s+line\\s+7:\\s+unnamed\\s+\\\"%s\\\"\\s+input\\s+active-low",
 		      TEST_CONSUMER);
+	TEST_ASSERT(rv > 0);
 
 	chip = gpiod_chip_open(test_chip_path(1));
 	TEST_ASSERT_NOT_NULL(chip);