Public/VeraCrypt
1
0
Fork 0
mirror of https://github.com/veracrypt/VeraCrypt.git synced 2025-11-11 19:08:26 -06:00
Code Activity

Windows: check result of WriteFile and don't block if it is failing (Coverity)

Browse Source
This commit is contained in:
Mounir IDRASSI
2022-03-26 20:01:05 +01:00
parent 05fd14006d
commit a0809fe85c
1 changed files with 10 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/Common/Format.c
View File

@@ -1216,10 +1216,16 @@ BOOL ExternalFormatFs (int driveNo, int clusterSize, int fsType)
DWORD dwExitCode, dwWritten; DWORD dwExitCode, dwWritten;
LPCSTR newLine = "\n"; LPCSTR newLine = "\n";
WriteFile(hChildStd_IN_Wr, (LPCVOID) newLine, 1, &dwWritten, NULL); if (WriteFile(hChildStd_IN_Wr, (LPCVOID) newLine, 1, &dwWritten, NULL))
{
/* wait for the format process to finish */ /* wait for the format process to finish */
WaitForSingleObject (piProcInfo.hProcess, INFINITE); WaitForSingleObject (piProcInfo.hProcess, INFINITE);
}
else
{
/* we failed to write "\n". Maybe process exited too quickly. We wait 1 second */
WaitForSingleObject (piProcInfo.hProcess, 1000);
}
/* check if it was successfull */ /* check if it was successfull */
if (GetExitCodeProcess (piProcInfo.hProcess, &dwExitCode)) if (GetExitCodeProcess (piProcInfo.hProcess, &dwExitCode))