From: Jérôme Benoit <jerome.benoit@piment-noir.org>
Date: Sat, 6 May 2017 15:29:44 +0000 (+0200)
Subject: TP13 exo2: Fix off-by-one in the pawns  displaying loop
X-Git-Url: https://git.piment-noir.org/?p=TD_C.git;a=commitdiff_plain;h=2149ef9b62ec2f732031e77ee640082cc88f38bb

TP13 exo2: Fix off-by-one in the pawns  displaying loop

Signed-off-by: Jérôme Benoit <jerome.benoit@piment-noir.org>
---

diff --git a/TP_13/exo2/lib/display.c b/TP_13/exo2/lib/display.c
index 72bd0f5..c60268a 100644
--- a/TP_13/exo2/lib/display.c
+++ b/TP_13/exo2/lib/display.c
@@ -93,7 +93,7 @@ static int remap_x(int x) {
 void print_coordinates(coordinates_t coordinates_array[], int base_y, int base_x) {
     unsigned i = 0;
 
-    while ((coordinates_array + i)->y != 0 && (coordinates_array + i)->x != 0) {
+    while ((coordinates_array + i)->y != 0 && (coordinates_array + i)->x != 0 && i < MAX_COORDINATES) {
         if ((coordinates_array + i)->type == 0) {
             print_o(base_y + remap_y((coordinates_array + i)->y), base_x + remap_x((coordinates_array + i)->x));
         } else {