From 8cca7f686e78715b199454d591392b175e5cb78d Mon Sep 17 00:00:00 2001
From: Rudolf Zambory <rudolf.zambory@student.tuke.sk>
Date: Fri, 21 Mar 2025 12:57:20 +0100
Subject: [PATCH] asda

---
 du4/program   | Bin 16360 -> 16368 bytes
 du4/program.c |  21 ++++++++++++++-------
 2 files changed, 14 insertions(+), 7 deletions(-)

diff --git a/du4/program b/du4/program
index 4ca0d57c31ffb05422e58b2d6e0d11ec7cccc843..c6a78297fe47f1a91d3541aa9af38d482c8adf84 100755
GIT binary patch
delta 1278
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z%92L9tT~CA;0M&`2NO5lV+%9UfNtQHIN3)(Io+3<Wr@bb6dk^ud;37mO!R&@@1FZR
ze}3njdtY|o{=he@U~Ojg?E=}s#F8Dl2R@gSwp-~dNp<jm@s~qBrOWBb4@b`9u;m~$
z;sc8c-{Kvs3Uy*15i-Ul9<pi}ur7h$1pa|QZlPPQgfMQAw<)`#iO#M_jP>><;w+ws
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z-rp9+ribde1y{ETwQ*iuVZk?i<x+YlDoU?kkhx%z`JJ+5T@+`k=^ARj6-6BVAwUU_
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zZP&YMMuEEPtgUp0>Cy8Q*0<E!CF!^g-`iB-oNrc6AKYZOz%fkKZ2%We)~);xX~3l+

delta 1075
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D0ShnP

diff --git a/du4/program.c b/du4/program.c
index 64d7a3f..577ee9d 100644
--- a/du4/program.c
+++ b/du4/program.c
@@ -22,7 +22,8 @@ int main() {
         }
         
         if (i == studentCount) {
-            strcpy(listM[studentCount], aMeno);
+            strncpy(listM[studentCount], aMeno, sizeof(listM[studentCount]) - 1);
+            listM[studentCount][sizeof(listM[studentCount]) - 1] = '\0'; // zabezpečenie ukončenia reťazca
             listH[studentCount] = aHlasy;
             studentCount++;
         }
@@ -41,15 +42,21 @@ int main() {
                 listH[j + 1] = docasneHlasy;
                 
                 char docasneMeno[20];
-                strcpy(docasneMeno, listM[j]);
-                strcpy(listM[j], listM[j + 1]);
-                strcpy(listM[j + 1], docasneMeno);
+                strncpy(docasneMeno, listM[j], sizeof(docasneMeno) - 1);
+                docasneMeno[sizeof(docasneMeno) - 1] = '\0'; // zabezpečenie ukončenia reťazca
+                strncpy(listM[j], listM[j + 1], sizeof(listM[j]) - 1);
+                listM[j][sizeof(listM[j]) - 1] = '\0'; // zabezpečenie ukončenia reťazca
+                strncpy(listM[j + 1], docasneMeno, sizeof(listM[j + 1]) - 1);
+                listM[j + 1][sizeof(listM[j + 1]) - 1] = '\0'; // zabezpečenie ukončenia reťazca
             }
             else if (listH[j] == listH[j + 1] && strcmp(listM[j], listM[j + 1]) > 0) {
                 char docasneMeno[20];
-                strcpy(docasneMeno, listM[j]);
-                strcpy(listM[j], listM[j + 1]);
-                strcpy(listM[j + 1], docasneMeno);
+                strncpy(docasneMeno, listM[j], sizeof(docasneMeno) - 1);
+                docasneMeno[sizeof(docasneMeno) - 1] = '\0'; // zabezpečenie ukončenia reťazca
+                strncpy(listM[j], listM[j + 1], sizeof(listM[j]) - 1);
+                listM[j][sizeof(listM[j]) - 1] = '\0'; // zabezpečenie ukončenia reťazca
+                strncpy(listM[j + 1], docasneMeno, sizeof(listM[j + 1]) - 1);
+                listM[j + 1][sizeof(listM[j + 1]) - 1] = '\0'; // zabezpečenie ukončenia reťazca
             }
         }
     }