Module: wine Branch: oldstable Commit: 0a7e342d0370df6be26c4ec12c92bba8e5ca9612 URL: http://source.winehq.org/git/wine.git/?a=commit;h=0a7e342d0370df6be26c4ec12… Author: Nikolay Sivov <nsivov(a)codeweavers.com> Date: Fri Jan 13 14:25:54 2017 +0300 comctl32/propsheet: Double size of a template buffer passed to PSCB_PRECREATE. Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com> Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> (cherry picked from commit 9d404ddac6e4f789b7ee417f4bedd3cb49e411e7) Signed-off-by: Michael Stefaniuc <mstefani(a)winehq.org> --- dlls/comctl32/propsheet.c | 2 +- dlls/comctl32/tests/propsheet.c | 15 +++++++++++++++ 2 files changed, 16 insertions(+), 1 deletion(-) diff --git a/dlls/comctl32/propsheet.c b/dlls/comctl32/propsheet.c index ed5f7d4..05cbc8a 100644 --- a/dlls/comctl32/propsheet.c +++ b/dlls/comctl32/propsheet.c @@ -639,7 +639,7 @@ static INT_PTR PROPSHEET_CreateDialog(PropSheetInfo* psInfo) */ resSize = SizeofResource(COMCTL32_hModule, hRes); - temp = Alloc(resSize); + temp = Alloc(2 * resSize); if (!temp) return -1; diff --git a/dlls/comctl32/tests/propsheet.c b/dlls/comctl32/tests/propsheet.c index 6594298..592ad15 100644 --- a/dlls/comctl32/tests/propsheet.c +++ b/dlls/comctl32/tests/propsheet.c @@ -55,6 +55,21 @@ static int CALLBACK sheet_callback(HWND hwnd, UINT msg, LPARAM lparam) { switch(msg) { + case PSCB_PRECREATE: + { + HMODULE module = GetModuleHandleA("comctl32.dll"); + DWORD size, buffer_size; + HRSRC hrsrc; + + hrsrc = FindResourceA(module, MAKEINTRESOURCEA(1006 /* IDD_PROPSHEET */), + (LPSTR)RT_DIALOG); + size = SizeofResource(module, hrsrc); + ok(size != 0, "Failed to get size of propsheet dialog resource\n"); + buffer_size = HeapSize(GetProcessHeap(), 0, (void *)lparam); + ok(buffer_size == 2 * size, "Unexpected template buffer size %u, resource size %u\n", + buffer_size, size); + break; + } case PSCB_INITIALIZED: { char caption[256];