Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2024-12-28 01:55:19 +00:00
Code Issues Projects Releases Packages Wiki Activity

Fix a weird bug in piping in some case if you pipe to no exists >pipe: then to a exists >pipe: it did make cmd crash for createfile only SetLastErrror when it fails. and the old one was in the loop. to solv it is to rest the GetLastError code before it is call.

Browse source 
svn path=/trunk/; revision=16562
This commit is contained in:
Magnus Olsen 2005-07-14 18:16:57 +00:00
parent 521a302ab8
commit 3aae85b431
1 changed files with 9 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
reactos/subsys/system/cmd/cmd.c
View file

@ -669,12 +669,18 @@ VOID ParseCommandLine (LPTSTR cmd)
{
SECURITY_ATTRIBUTES sa = {sizeof(SECURITY_ATTRIBUTES), NULL, TRUE};
/* Create unique temporary file name */
GetTempFileName (szTempPath, _T("CMD"), 0, szFileName[1]);
/* we need make sure the LastError msg is zero before calling CreateFile */
SetLastError(0);
/* Set current stdout to temporary file */
hFile[1] = CreateFile (szFileName[1], GENERIC_WRITE, 0, &sa,
TRUNCATE_EXISTING, FILE_ATTRIBUTE_TEMPORARY, NULL);
if (hFile[1] == INVALID_HANDLE_VALUE)
{
LoadString(CMD_ModuleHandle, STRING_CMD_ERROR2, szMsg, RC_STRING_MAX_SIZE);