From 8daa83a594a2e98f39d764422bfbdbc62c9efd44 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 19:20:00 +0200 Subject: Adding upstream version 2:4.20.0+dfsg. Signed-off-by: Daniel Baumann --- third_party/heimdal/lib/roken/win32_alloc.c | 76 +++++++++++++++++++++++++++++ 1 file changed, 76 insertions(+) create mode 100644 third_party/heimdal/lib/roken/win32_alloc.c (limited to 'third_party/heimdal/lib/roken/win32_alloc.c') diff --git a/third_party/heimdal/lib/roken/win32_alloc.c b/third_party/heimdal/lib/roken/win32_alloc.c new file mode 100644 index 0000000..40fe0f4 --- /dev/null +++ b/third_party/heimdal/lib/roken/win32_alloc.c @@ -0,0 +1,76 @@ +/*********************************************************************** + * Copyright (c) 2012, Secure Endpoints Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED + * OF THE POSSIBILITY OF SUCH DAMAGE. + * + **********************************************************************/ +#include +#include "roken.h" +#undef calloc +#undef malloc +#undef free +#undef strdup +#undef wcsdup + +/* + * Windows executables and dlls suffer when memory is + * allocated with one allocator and deallocated with + * another because each allocator is backed by a separate + * heap. Reduce the exposure by ensuring that all + * binaries that are built using roken will build against + * same allocator. + */ + +ROKEN_LIB_FUNCTION void * ROKEN_LIB_CALL +rk_calloc(size_t elements, size_t size) +{ + return calloc( elements, size); +} + +ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL +rk_free(void * ptr) +{ + free( ptr); +} + +ROKEN_LIB_FUNCTION void * ROKEN_LIB_CALL +rk_malloc(size_t size) +{ + return malloc( size); +} + +ROKEN_LIB_FUNCTION char * ROKEN_LIB_CALL +rk_strdup(const char *str) +{ + return strdup( str); +} + +ROKEN_LIB_FUNCTION unsigned short * ROKEN_LIB_CALL +rk_wcsdup(const unsigned short *str) +{ + return wcsdup( str); +} -- cgit v1.2.3