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kernel32: Check for tabs too when extracting the program name

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(reported by Vitaliy Margolen).
This commit is contained in:
Alexandre Julliard 2005-12-19 21:25:23 +01:00
parent 4f46232368
commit 68df918282
1 changed files with 11 additions and 9 deletions
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20
dlls/kernel/process.c
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@ -1736,6 +1736,7 @@ static LPWSTR get_file_name( LPCWSTR appname, LPWSTR cmdline, LPWSTR buffer,
WCHAR *name, *pos, *ret = NULL;
const WCHAR *p;
BOOL got_space;
/* if we have an app name, everything is easy */
@ -1780,26 +1781,27 @@ static LPWSTR get_file_name( LPCWSTR appname, LPWSTR cmdline, LPWSTR buffer,
return NULL;
pos = name;
p = cmdline;
got_space = FALSE;
while (*p)
{
do *pos++ = *p++; while (*p && *p != ' ');
do *pos++ = *p++; while (*p && *p != ' ' && *p != '\t');
*pos = 0;
if (find_exe_file( name, buffer, buflen, handle ))
{
ret = cmdline;
break;
}
if (*p) got_space = TRUE;
}
if (!ret || !strchrW( name, ' ' )) goto done; /* no change necessary */
/* now build a new command-line with quotes */
if (!(ret = HeapAlloc( GetProcessHeap(), 0, (strlenW(cmdline) + 3) * sizeof(WCHAR) )))
goto done;
sprintfW( ret, quotesW, name );
strcatW( ret, p );
if (ret && got_space) /* now build a new command-line with quotes */
{
if (!(ret = HeapAlloc( GetProcessHeap(), 0, (strlenW(cmdline) + 3) * sizeof(WCHAR) )))
goto done;
sprintfW( ret, quotesW, name );
strcatW( ret, p );
}
done:
HeapFree( GetProcessHeap(), 0, name );