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Fixed crash on help command, due to a buffer overflow. Thanks to jim4

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svn path=/trunk/; revision=1652
This commit is contained in:
Phillip Susi 2001-02-28 23:51:58 +00:00
parent ea6cacb6ed
commit c9a6908fb9
1 changed files with 3 additions and 3 deletions
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6
reactos/subsys/system/shell/shell.c
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@ -1,4 +1,4 @@
/* $Id: shell.c,v 1.3 2001/02/01 16:30:46 jean Exp $ /* $Id: shell.c,v 1.4 2001/02/28 23:51:58 phreak Exp $
* *
* PROJECT : ReactOS Operating System * PROJECT : ReactOS Operating System
* DESCRIPTION: ReactOS' Native Shell * DESCRIPTION: ReactOS' Native Shell
@ -22,11 +22,11 @@ BOOL bCanExit = TRUE;
void debug_printf(char* fmt, ...) void debug_printf(char* fmt, ...)
{ {
va_list args; va_list args;
char buffer[255]; char buffer[512];
DWORD nbChar; DWORD nbChar;
va_start(args,fmt); va_start(args,fmt);
vsprintf(buffer,fmt,args); _vsnprintf(buffer,512,fmt,args);
va_end(args); va_end(args);
WriteConsoleA(OutputHandle, buffer, strlen(buffer), &nbChar, NULL); WriteConsoleA(OutputHandle, buffer, strlen(buffer), &nbChar, NULL);
} }