zdoom/acc
0
0
Fork 0
mirror of https://github.com/ZDoom/acc.git synced 2025-02-14 15:41:17 +00:00
Code Issues Projects Releases Packages Wiki Activity

- Fixed: ACC's EvalFixedConstant() could overflow when adding the fractional part to

Browse source 
the integral part of the number.

SVN r1611 (trunk)
This commit is contained in:
Randy Heit 2009-05-26 17:36:40 +00:00
parent 9392539534
commit 4030849b1e
1 changed files with 3 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
token.c
View file

@ -956,8 +956,8 @@ static void ProcessNumberToken(void)
static void EvalFixedConstant(int whole) static void EvalFixedConstant(int whole)
{ {
int frac; double frac;
int divisor; double divisor;
frac = 0; frac = 0;
divisor = 1; divisor = 1;
@ -967,7 +967,7 @@ static void EvalFixedConstant(int whole)
divisor *= 10; divisor *= 10;
NextChr(); NextChr();
} }
tk_Number = (whole<<16)+((frac<<16)/divisor); tk_Number = (whole<<16)+(int)(65536.0*frac/divisor);
tk_Token = TK_NUMBER; tk_Token = TK_NUMBER;
} }