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| author | Pierrick Bouvier <pierrick.bouvier@linaro.org> | 2023-02-21 16:30:05 +0100 |
|---|---|---|
| committer | Kostiantyn Kostiuk <kostyanf14@live.com> | 2023-03-22 21:02:09 +0200 |
| commit | 0fcd574b025fccdf14d5140687cafe2bc30b634f (patch) | |
| tree | 83ae1a74127216c71203f77314906855df8e6e74 | |
| parent | 9832009d9dd2386664c15cc70f6e6bfe062be8bd (diff) | |
| download | qemu-0fcd574b025fccdf14d5140687cafe2bc30b634f.zip qemu-0fcd574b025fccdf14d5140687cafe2bc30b634f.tar.gz qemu-0fcd574b025fccdf14d5140687cafe2bc30b634f.tar.bz2 | |
qga/vss-win32: fix warning for clang++-15
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>
Signed-off-by: Kostiantyn Kostiuk <kostyanf14@live.com>
| -rw-r--r-- | qga/vss-win32/install.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/qga/vss-win32/install.cpp b/qga/vss-win32/install.cpp index b57508f..b8087e5 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; |