1 /* 2 * This file and its contents are supplied under the terms of the 3 * Common Development and Distribution License ("CDDL"), version 1.0. 4 * You may only use this file in accordance with the terms of version 5 * 1.0 of the CDDL. 6 * 7 * A full copy of the text of the CDDL should have accompanied this 8 * source. A copy of the CDDL is also available via the Internet at 9 * http://www.illumos.org/license/CDDL. 10 */ 11 12 /* 13 * Copyright 2016 Joyent, Inc. 14 */ 15 16 /* 17 * Regression test for illumos#7350. Make sure that wcsncasecmp() doesn't read 18 * data from the data buffer when zero characters are specified. 19 */ 20 21 #include <wchar.h> 22 #include <sys/debug.h> 23 24 int 25 main(void) 26 { 27 wchar_t *a = (void *)(uintptr_t)0x8; 28 wchar_t *b = (void *)(uintptr_t)0x40; 29 30 VERIFY0(wcsncasecmp(a, b, 0)); 31 return (0); 32 } 33