From: Markus Theil <markus.theil@tu-ilmenau.de>
Date: Wed, 8 Jan 2020 10:04:52 +0000 (+0100)
Subject: tests: Fix undefined behavior in module tests
X-Git-Tag: hostap_2_10~1970
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f7b2fe99eaf1abb89c1a0b11a8d760718913f655;p=thirdparty%2Fhostap.git

tests: Fix undefined behavior in module tests

Test: wpa_supplicant module tests
../src/utils/utils_module_tests.c:933:7: runtime error: left shift of 1 by 31 places cannot be represented in type 'int'

Signed-off-by: Markus Theil <markus.theil@tu-ilmenau.de>
---

diff --git a/src/utils/utils_module_tests.c b/src/utils/utils_module_tests.c
index b09225de0..f75d4065d 100644
--- a/src/utils/utils_module_tests.c
+++ b/src/utils/utils_module_tests.c
@@ -930,7 +930,7 @@ static int const_time_tests(void)
 		{ 0, 0 },
 		{ 1, 0 },
 		{ 2, 0 },
-		{ 1 << (sizeof(unsigned int) * 8 - 1), ~0 },
+		{ 1U << (sizeof(unsigned int) * 8 - 1), ~0 },
 		{ ~0 - 1, ~0 },
 		{ ~0, ~0 }
 	};
@@ -941,7 +941,7 @@ static int const_time_tests(void)
 		{ 0, ~0 },
 		{ 1, 0 },
 		{ 2, 0 },
-		{ 1 << (sizeof(unsigned int) * 8 - 1), 0 },
+		{ 1U << (sizeof(unsigned int) * 8 - 1), 0 },
 		{ ~0 - 1, 0 },
 		{ ~0, 0 }
 	};