Signed-off-by: Zebediah Figura zfigura@codeweavers.com --- Observed with the Microsoft Office 2010 installer. Probably also fixes bugs 45483, 45509, and 45537.
dlls/msi/custom.c | 6 ++++-- programs/msiexec/msiexec.c | 4 ++-- 2 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/dlls/msi/custom.c b/dlls/msi/custom.c index 1a8a982..51755f2 100644 --- a/dlls/msi/custom.c +++ b/dlls/msi/custom.c @@ -590,7 +590,7 @@ UINT CDECL __wine_msi_call_dll_function(const GUID *guid)
static DWORD custom_start_server(MSIPACKAGE *package, DWORD arch) { - static const WCHAR pipe_name[] = {'\','\','.','\','p','i','p','e','\','m','s','i','c','a','_','%','x',0}; + static const WCHAR pipe_name[] = {'\','\','.','\','p','i','p','e','\','m','s','i','c','a','_','%','x','_','%','d',0}; static const WCHAR msiexecW[] = {'\','m','s','i','e','x','e','c','.','e','x','e',0}; static const WCHAR argsW[] = {'%','s',' ','-','E','m','b','e','d','d','i','n','g',' ','%','d',0};
@@ -606,9 +606,11 @@ static DWORD custom_start_server(MSIPACKAGE *package, DWORD arch) (arch == SCS_64BIT_BINARY && package->custom_server_64_process)) return ERROR_SUCCESS;
- sprintfW(buffer, pipe_name, GetCurrentProcessId()); + sprintfW(buffer, pipe_name, GetCurrentProcessId(), arch == SCS_32BIT_BINARY ? 32 : 64); pipe = CreateNamedPipeW(buffer, PIPE_ACCESS_DUPLEX, 0, 1, sizeof(DWORD64), sizeof(GUID), 0, NULL); + if (pipe == INVALID_HANDLE_VALUE) + ERR("Failed to create custom action client pipe: %u\n", GetLastError());
if (sizeof(void *) == 8 && arch == SCS_32BIT_BINARY) GetSystemWow64DirectoryW(path, MAX_PATH - sizeof(msiexecW)/sizeof(WCHAR)); diff --git a/programs/msiexec/msiexec.c b/programs/msiexec/msiexec.c index 5a471a2..c5f9979 100644 --- a/programs/msiexec/msiexec.c +++ b/programs/msiexec/msiexec.c @@ -406,7 +406,7 @@ static DWORD CALLBACK custom_action_thread(void *arg)
static int custom_action_server(const WCHAR *arg) { - static const WCHAR pipe_name[] = {'\','\','.','\','p','i','p','e','\','m','s','i','c','a','_','%','x',0}; + static const WCHAR pipe_name[] = {'\','\','.','\','p','i','p','e','\','m','s','i','c','a','_','%','x','_','%','d',0}; DWORD client_pid = atoiW(arg); DWORD64 thread64; WCHAR buffer[24]; @@ -423,7 +423,7 @@ static int custom_action_server(const WCHAR *arg) return 1; }
- sprintfW(buffer, pipe_name, client_pid); + sprintfW(buffer, pipe_name, client_pid, sizeof(void *) * 8); pipe = CreateFileW(buffer, GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL); if (pipe == INVALID_HANDLE_VALUE) {
-
Hans Leidekker -
Zebediah Figura