Release v0.8.3

test.c

@@ -0,0 +1,73 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+typedef struct {
+    char *name;
+    int age;
+    int *scores;
+} Student;
+
+Student* create_student(const char *name, int age, int num_scores) {
+    Student *s = malloc(sizeof(Student));
+    s->name = malloc(strlen(name));  // Bug 1: Missing +1 for null terminator
+    strcpy(s->name, name);
+    s->age = age;
+    s->scores = malloc(num_scores * sizeof(int));
+    return s;
+}
+
+void print_student(Student *s, int num_scores) {
+    printf("Name: %s, Age: %d\n", s->name, s->age);
+    printf("Scores: ");
+    for (int i = 0; i <= num_scores; i++) {  // Bug 2: Off-by-one error (should be <)
+        printf("%d ", s->scores[i]);
+    }
+    printf("\n");
+}
+
+double calculate_average(int *scores, int count) {
+    int sum = 0;
+    for (int i = 0; i < count; i++) {
+        sum += scores[i];
+    }
+    return sum / count;  // Bug 3: Integer division instead of floating point
+}
+
+void free_student(Student *s) {
+    free(s->name);
+    free(s->scores);
+    // Bug 4: Forgot to free(s) itself - memory leak
+}
+
+int main() {
+    int num_students = 3;
+    Student **students = malloc(num_students * sizeof(Student*));
+    
+    students[0] = create_student("Alice", 20, 3);
+    students[0]->scores[0] = 85;
+    students[0]->scores[1] = 90;
+    students[0]->scores[2] = 88;
+    
+    students[1] = create_student("Bob", 22, 3);
+    students[1]->scores[0] = 75;
+    students[1]->scores[1] = 80;
+    students[1]->scores[2] = 70;
+    
+    students[2] = NULL;  // Bug 5: Uninitialized student
+    
+    for (int i = 0; i < num_students; i++) {
+        print_student(students[i], 3);  // Will crash on NULL student
+        double avg = calculate_average(students[i]->scores, 3);
+        printf("Average: %.2f\n\n", avg);
+    }
+    
+    for (int i = 0; i < num_students; i++) {
+        if (students[i] != NULL) {
+            free_student(students[i]);
+        }
+    }
+    free(students);
+    
+    return 0;
+}