Signed-off-by: Nikolay Sivov nsivov@codeweavers.com --- dlls/mf/main.c | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-)
diff --git a/dlls/mf/main.c b/dlls/mf/main.c index 8e42837b46..ac80c51016 100644 --- a/dlls/mf/main.c +++ b/dlls/mf/main.c @@ -1090,7 +1090,7 @@ BOOL WINAPI DllMain(HINSTANCE instance, DWORD reason, LPVOID reserved) return TRUE; }
-static HRESULT prop_string_vector_append(PROPVARIANT *vector, unsigned int *count, BOOL unique, const WCHAR *str) +static HRESULT prop_string_vector_append(PROPVARIANT *vector, unsigned int *capacity, BOOL unique, const WCHAR *str) { WCHAR *ptrW; int len, i; @@ -1104,17 +1104,17 @@ static HRESULT prop_string_vector_append(PROPVARIANT *vector, unsigned int *coun } }
- if (!vector->calpwstr.cElems || *count > vector->calpwstr.cElems - 1) + if (!*capacity || *capacity - 1 < vector->calpwstr.cElems) { unsigned int new_count; WCHAR **ptr;
- new_count = *count ? *count * 2 : 10; + new_count = *capacity ? *capacity * 2 : 10; ptr = CoTaskMemRealloc(vector->calpwstr.pElems, new_count * sizeof(*vector->calpwstr.pElems)); if (!ptr) return E_OUTOFMEMORY; vector->calpwstr.pElems = ptr; - *count = new_count; + *capacity = new_count; }
len = lstrlenW(str); @@ -1129,12 +1129,14 @@ static HRESULT prop_string_vector_append(PROPVARIANT *vector, unsigned int *coun
static int __cdecl qsort_string_compare(const void *a, const void *b) { - return lstrcmpW(a, b); + const WCHAR *left = *(const WCHAR **)a, *right = *(const WCHAR **)b; + return lstrcmpW(left, right); }
static HRESULT mf_get_handler_strings(const WCHAR *path, WCHAR filter, unsigned int maxlen, PROPVARIANT *dst) { static const HKEY hkey_roots[2] = { HKEY_CURRENT_USER, HKEY_LOCAL_MACHINE }; + unsigned int capacity = 0, count, size; HRESULT hr = S_OK; int i, index; WCHAR *buffW; @@ -1148,8 +1150,6 @@ static HRESULT mf_get_handler_strings(const WCHAR *path, WCHAR filter, unsigned
for (i = 0; i < ARRAY_SIZE(hkey_roots); ++i) { - unsigned int count; - DWORD size; HKEY hkey;
if (RegOpenKeyW(hkey_roots[i], path, &hkey)) @@ -1162,7 +1162,8 @@ static HRESULT mf_get_handler_strings(const WCHAR *path, WCHAR filter, unsigned { if (filter && !wcschr(buffW, filter)) continue; - if (FAILED(hr = prop_string_vector_append(dst, &count, i > 0, buffW))) + + if (FAILED(hr = prop_string_vector_append(dst, &capacity, i > 0, buffW))) break; size = maxlen; }