From 81fd17c8678e89cea6610b8b2996b028b21eb5dc Mon Sep 17 00:00:00 2001 From: marha Date: Mon, 7 Oct 2013 08:23:46 +0200 Subject: xserver fontconfig libXdmcp mesa pixmand xkeyboard-config git update 7 oct 2013 xserver commit ccbe17b1c6da1ad9d085fc8133cdd15dc7004a4a xkeyboard-config commit c8326b7d12b20eccfd38d661b95d9b23d8a56e27 libXdmcp commit 089081dca4ba3598c6f9bf401c029378943b5854 pixman commit c89f4c826695dbb5df0817d84f845dbd3e28b7a7 fontconfig commit 604c2a683f1357fc65bad372b5d25a90099f827f mesa commit cfbfb50cb8d47b7f6975828b504936f9324f3b12 --- libXdmcp/test/Array.c | 92 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 92 insertions(+) create mode 100644 libXdmcp/test/Array.c (limited to 'libXdmcp/test/Array.c') diff --git a/libXdmcp/test/Array.c b/libXdmcp/test/Array.c new file mode 100644 index 000000000..786fade52 --- /dev/null +++ b/libXdmcp/test/Array.c @@ -0,0 +1,92 @@ +/* + * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ + +#include +#include +#include +#include +#include +#include + +/* Test what happens if you try to allocate an array with too many entries */ +#define TestAllocOversize(type, len) { \ + type newArray = { -1, (void *) -1 }; \ + int result; \ + printf("Checking XdmcpAlloc%s(%d)...\n", #type, len); \ + result = XdmcpAlloc##type(&newArray, len) ; \ + assert(result == FALSE); \ + assert(newArray.length == 0); \ + assert(newArray.data == NULL); \ + printf("Checking XdmcpRealloc%s(%d)...\n", #type, len); \ + result = XdmcpRealloc##type(&newArray, len); \ + assert(result == FALSE); \ + assert(newArray.length == 0); \ + assert(newArray.data == NULL); \ + XdmcpDispose##type(&newArray); \ +} + +static void +TestAllocOversizeArrays(void) +{ + TestAllocOversize(ARRAY8, UINT16_MAX + 1); + TestAllocOversize(ARRAY16, UINT8_MAX + 1); + TestAllocOversize(ARRAY32, UINT8_MAX + 1); + TestAllocOversize(ARRAYofARRAY8, UINT8_MAX + 1); + TestAllocOversize(ARRAY8, -1); + TestAllocOversize(ARRAY16, -1); + TestAllocOversize(ARRAY32, -1); + TestAllocOversize(ARRAYofARRAY8, -1); +} + +static void +TestZeroFillARRAYofARRAY8(void) +{ + ARRAYofARRAY8 aa; + int result; + char *noise; + + printf("Checking XdmcpAllocARRAYofARRAY8 zero fills array...\n"); + /* prefill memory with junk - hopefully next malloc will pick up some */ + noise = malloc(32 * sizeof(ARRAY8)); + memset(noise, 0xdeadbeef, 32 * sizeof(ARRAY8)); + free(noise); + result = XdmcpAllocARRAYofARRAY8(&aa, 32); + assert(result == TRUE); + assert(aa.length == 32); + assert(aa.data[4].data == NULL); + printf("Checking XdmcpReallocARRAYofARRAY8 zero fills array...\n"); + result = XdmcpAllocARRAYofARRAY8(&aa, 48); + assert(result == TRUE); + assert(aa.length == 48); + assert(aa.data[40].data == NULL); + XdmcpDisposeARRAYofARRAY8(&aa); +} + +int +main(int argc, char **argv) +{ + TestAllocOversizeArrays(); + TestZeroFillARRAYofARRAY8(); + + exit(0); +} -- cgit v1.2.3