From 858af2505fe80e4175121ada95714443ea63e4de Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Mon, 26 Feb 2018 11:05:12 -0300 Subject: Protect against overflows in RichString_setAttrn --- RichString.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'RichString.h') diff --git a/RichString.h b/RichString.h index 796965ac..f5b5cba1 100644 --- a/RichString.h +++ b/RichString.h @@ -59,6 +59,10 @@ typedef struct RichString_ { } RichString; +#ifndef CLAMP +#define CLAMP(x,low,high) (((x)>(high))?(high):(((x)<(low))?(low):(x))) +#endif + #define charBytes(n) (sizeof(CharType) * (n)) #define RichString_setLen(this, len) do{ if(len < RICHSTRING_MAXLEN && this->chlen < RICHSTRING_MAXLEN) { RichString_setChar(this,len,0); this->chlen=len; } else RichString_extendLen(this,len); }while(0) -- cgit v1.2.3