From 7b0092126de3fdc24cd9cd85fcbfe3e03ec2d49b Mon Sep 17 00:00:00 2001
From: Chris Cromer <chris@cromer.cl>
Date: Sat, 8 Dec 2018 17:27:22 -0300
Subject: [PATCH] check for correct ammount of points in the file

---
 src/read_file.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/read_file.c b/src/read_file.c
index 2763c8b..3adf7d1 100644
--- a/src/read_file.c
+++ b/src/read_file.c
@@ -239,6 +239,10 @@ int read_file(char *filename, point_t **points, unsigned int *n) {
 					break;
 				}
 				i++;
+				if (j > *n) {
+					fprintf(stderr, "Error: Hay demasiado puntos!\n");
+					return 8;
+				}
 				token = strtok(NULL, " ");
 			}
 		}
@@ -246,6 +250,10 @@ int read_file(char *filename, point_t **points, unsigned int *n) {
 		buffer = NULL;
 		size = 0;
 	}
+	if (j < *n) {
+		fprintf(stderr, "Error: No hay suficiente puntos!\n");
+		return 9;
+	}
 
 	return 0;
 }