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[APPWIZ] Don't forget to CoInitializeEx on COM thread (#5551)

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- Do CoInitializeEx and CoUninitialize in download_proc.
CORE-19110, CORE-15786
This commit is contained in:
Katayama Hirofumi MZ 2023-08-14 21:06:40 +09:00 committed by GitHub
parent 485c03ad03
commit 9e6b3f4bbd
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 7 additions and 1 deletions
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8
dll/cpl/appwiz/addons.c
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@ -358,7 +358,9 @@ static DWORD WINAPI download_proc(PVOID arg)
{ {
WCHAR message[256]; WCHAR message[256];
WCHAR tmp_dir[MAX_PATH], tmp_file[MAX_PATH]; WCHAR tmp_dir[MAX_PATH], tmp_file[MAX_PATH];
HRESULT hres; HRESULT hres, hrCoInit;
hrCoInit = CoInitializeEx(NULL, COINIT_MULTITHREADED);
GetTempPathW(sizeof(tmp_dir)/sizeof(WCHAR), tmp_dir); GetTempPathW(sizeof(tmp_dir)/sizeof(WCHAR), tmp_dir);
GetTempFileNameW(tmp_dir, NULL, 0, tmp_file); GetTempFileNameW(tmp_dir, NULL, 0, tmp_file);
@ -388,6 +390,10 @@ static DWORD WINAPI download_proc(PVOID arg)
DeleteFileW(tmp_file); DeleteFileW(tmp_file);
PostMessageW(install_dialog, WM_COMMAND, IDCANCEL, 0); PostMessageW(install_dialog, WM_COMMAND, IDCANCEL, 0);
if (SUCCEEDED(hrCoInit))
CoUninitialize();
return 0; return 0;
} }