https://git.reactos.org/?p=reactos.git;a=commitdiff;h=6b8a981010eba38d77dc1bbd6fff936c1b933d7a
commit 6b8a981010eba38d77dc1bbd6fff936c1b933d7a Author: Timo Kreuzer <[email protected]> AuthorDate: Fri Oct 5 17:38:48 2018 +0300 Commit: Timo Kreuzer <[email protected]> CommitDate: Thu Feb 2 14:58:08 2023 +0100 [WINESYNC] msvcrt: Use memmove to copy memory in wmemcpy_s. Fixes memory corruption in Outlook 2016. Signed-off-by: Jacek Caban <[email protected]> Signed-off-by: Piotr Caban <[email protected]> Signed-off-by: Alexandre Julliard <[email protected]> wine commit id be56a83fd00cdaf9583a973b1e041f47c5277768 by Jacek Caban <[email protected]> --- sdk/lib/crt/wine/heap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sdk/lib/crt/wine/heap.c b/sdk/lib/crt/wine/heap.c index d708d60117a..85a2c81062b 100644 --- a/sdk/lib/crt/wine/heap.c +++ b/sdk/lib/crt/wine/heap.c @@ -849,7 +849,7 @@ int CDECL wmemcpy_s(MSVCRT_wchar_t *dest, MSVCRT_size_t numberOfElements, return MSVCRT_ERANGE; } - memcpy(dest, src, sizeof(MSVCRT_wchar_t)*count); + memmove(dest, src, sizeof(MSVCRT_wchar_t)*count); return 0; } #endif
