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advpack: Don't use sizeof to calculate the length of a WCHAR string.

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Signed-off-by: Michael Stefaniuc <mstefani@winehq.org>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Michael Stefaniuc 2020-10-07 00:51:56 +02:00 committed by Alexandre Julliard
parent 251d0a8a26
commit 86ab6bc9a7
1 changed files with 4 additions and 8 deletions
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12
dlls/advpack/install.c
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@ -446,10 +446,6 @@ static HRESULT install_init(LPCWSTR inf_filename, LPCWSTR install_sec,
LPCWSTR ptr, path;
static const WCHAR backslash[] = {'\\',0};
static const WCHAR default_install[] = {
'D','e','f','a','u','l','t','I','n','s','t','a','l','l',0
};
if (!(ptr = wcsrchr(inf_filename, '\\')))
ptr = inf_filename;
@ -464,16 +460,16 @@ static HRESULT install_init(LPCWSTR inf_filename, LPCWSTR install_sec,
/* FIXME: determine the proper platform to install (NTx86, etc) */
if (!install_sec || !*install_sec)
{
len = sizeof(default_install) - 1;
ptr = default_install;
len = ARRAY_SIZE(L"DefaultInstall");
ptr = L"DefaultInstall";
}
else
{
len = lstrlenW(install_sec);
len = lstrlenW(install_sec) + 1;
ptr = install_sec;
}
info->install_sec = HeapAlloc(GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR));
info->install_sec = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
if (!info->install_sec)
return E_OUTOFMEMORY;