|
From: | Konstantin Kostiuk |
Subject: | Re: [PATCH v4 3/4] qga/vss-win32: fix warning for clang++-15 |
Date: | Wed, 22 Mar 2023 19:18:11 +0200 |
Sorry to come back on this, but it seems this specific commit was not
integrated in trunk.
@Konstantin Kostiuk: If you plan to integrate this later (before 8.0
tag), sorry for the noise. Since rc1 was published today, I think it may
have been "lost".
If someone wants to merge it, that would be nice.
Thanks,
Pierrick
On 2/21/23 16:30, Pierrick Bouvier wrote:
> Reported when compiling with clang-windows-arm64.
>
> ../qga/vss-win32/install.cpp:537:9: error: variable 'hr' is used uninitialized whenever 'if' condition is false [-Werror,-Wsometimes-uninitialized]
> if (!(ControlService(service, SERVICE_CONTROL_STOP, NULL))) {
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> ../qga/vss-win32/install.cpp:545:12: note: uninitialized use occurs here
> return hr;
> ^~
> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
> Fixes: 917ebcb170 ("qga-win: Fix QGA VSS Provider service stop failure")
> Reviewed-by: Konstantin Kostiuk <kkostiuk@redhat.com>
> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
> ---
> qga/vss-win32/install.cpp | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/qga/vss-win32/install.cpp b/qga/vss-win32/install.cpp
> index b57508fbe0..b8087e5baa 100644
> --- a/qga/vss-win32/install.cpp
> +++ b/qga/vss-win32/install.cpp
> @@ -518,7 +518,7 @@ namespace _com_util
> /* Stop QGA VSS provider service using Winsvc API */
> STDAPI StopService(void)
> {
> - HRESULT hr;
> + HRESULT hr = S_OK;
> SC_HANDLE manager = OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS);
> SC_HANDLE service = NULL;
>
[Prev in Thread] | Current Thread | [Next in Thread] |