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The call to wgetstr() in vwscanw() was already safe, due to the use of

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MAXLINE in getstr.c; but it makes more sense to specify the limit here.
This commit is contained in:
William McBrine
2006-03-20 17:11:18 +00:00
parent d133a075fa
commit fe795d9ba3
1 changed files with 3 additions and 3 deletions
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6
pdcurses/scanw.c
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@@ -43,7 +43,7 @@
#ifdef PDCDEBUG
const char *rcsid_scanw =
"$Id: scanw.c,v 1.20 2006/02/27 21:48:04 wmcbrine Exp $";
"$Id: scanw.c,v 1.21 2006/03/20 17:11:18 wmcbrine Exp $";
#endif
/*man-start**************************************************************
@@ -155,11 +155,11 @@ int mvwscanw(WINDOW *win, int y, int x, const char *fmt, ...)
int vwscanw(WINDOW *win, const char *fmt, va_list varglist)
{
char scanbuf[513];
char scanbuf[256];
PDC_LOG(("vwscanw() - called\n"));
if (wgetstr(win, scanbuf) == ERR)
if (wgetnstr(win, scanbuf, 255) == ERR)
return ERR;
return vsscanf(scanbuf, fmt, varglist);