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Range checking for red, blue, and green init_color() parameters.

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This commit is contained in:
William McBrine
2006-09-30 15:50:44 +00:00
parent 3d5def42a8
commit 9cbffe1b00
1 changed files with 4 additions and 2 deletions
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6
pdcurses/color.c
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@@ -20,7 +20,7 @@
#include <stdlib.h>
#include <string.h>
RCSID("$Id: color.c,v 1.59 2006/09/25 20:04:36 wmcbrine Exp $");
RCSID("$Id: color.c,v 1.60 2006/09/30 15:50:44 wmcbrine Exp $");
/*man-start**************************************************************
@@ -193,7 +193,9 @@ int init_color(short color, short red, short green, short blue)
{
PDC_LOG(("init_color() - called\n"));
if (color >= (COLORS * 2) || color < 0 || !PDC_can_change_color())
if (color >= (COLORS * 2) || color < 0 || !PDC_can_change_color() ||
red < 0 || red > 1000 || green < 0 || green > 1000 ||
blue < 0 || blue > 1000)
return ERR;
return PDC_init_color(color, red, green, blue);