medfall

commit 17a1a7fa8825604d2f6c6cd61889ef2c2fcc277c
parent 1a1715c0f563ebe7825941808549666f4fe73a0e
Author: Michael Savage <mikejsavage@gmail.com>
Date:   Sat Sep 10 18:13:31 -0700

Check the path fits

Diffstat:
terrain_manager.cc
 | 
6
+++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/terrain_manager.cc b/terrain_manager.cc
@@ -145,9 +145,9 @@ void terrain_init(
 	for( u32 ty = 0; ty < tm->height / TILE_SIZE; ty++ ) {
 		for( u32 tx = 0; tx < tm->width / TILE_SIZE; tx++ ) {
 			char tile_path[ 256 ];
-			// TODO: make sure this fits
-			sprintf( tile_path, "%s/%d_%d.lz4",
-				tiles_dir, tx, ty );
+			// TODO: check this conversion
+			size_t written = sprintf( tile_path, "%s/%d_%d.lz4", tiles_dir, tx, ty );
+			assert( written + 1 < sizeof( tile_path ) );
 
 			size_t len;
 			u8 * data = file_get_contents( tile_path, &len );