Apple-2-SW
/
cc65-Chess
mirror of https://github.com/StewBC/cc65-Chess.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

Merge pull request #12 from oliverschmidt/patch-1 

Avoid undefined memory read access.
This commit is contained in:
Stefan Wessels 2024-01-10 20:17:30 +00:00 committed by GitHub
parent 15e8557f64 8c881e847e
commit 52e003537e
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/apple2/platA2.c
View File

@ -218,7 +218,11 @@ void plat_DrawSquare(char position)
inv = blackWhite ^ (piece & PIECE_WHITE) != 0;
}
else
{
rop = blackWhite ? ROP_WHITE : ROP_BLACK;
inv = 0;
piece = 1;
}
hires_Draw(2+x*BOARD_PIECE_WIDTH,14+y*BOARD_PIECE_HEIGHT,
BOARD_PIECE_WIDTH,BOARD_PIECE_HEIGHT,rop,