Fixed memory leaks

src/articles_p/article.c

@@ -45,6 +45,8 @@ int list_articles(article_info **articles)
         else
             (*articles)[articles_amount - 1].title = strdup("No title");
 
+        (*articles)[articles_amount - 1].content = malloc(0);
+
         free(tmp);
 
         // printf("Found article \"%s\" posted on %ld\n", (*articles)[articles_amount - 1].time, (*articles)[articles_amount - 1].title);
@@ -67,7 +69,7 @@ long get_article_contents(article_info *article)
         name = malloc(line_length);
         if (name == NULL)
         {
-            article->content = "500";
+            article->content = strdup("500");
             return -1;
         }
 
@@ -78,7 +80,7 @@ long get_article_contents(article_info *article)
     char *path = malloc(line_length);
     if (path == NULL)
     {
-        article->content = "500";
+        article->content = strdup("500");
         return -1;
     }
 
@@ -89,7 +91,7 @@ long get_article_contents(article_info *article)
     if (file == NULL)
     {
         perror("Couldn't open article file");
-        article->content = "404";
+        article->content = strdup("404");
         return -1;
     }
 
@@ -112,8 +114,8 @@ void free_article_info_arr(article_info **articles, int length)
 {
     for (int i = 0; i < length; i++)
     {
-        free((*articles)[i].content);
         free((*articles)[i].title);
+        free((*articles)[i].content);
     }
 
     free(*articles);

src/articles_p/html.c

@@ -71,13 +71,13 @@ int gen_html_article_list(article_info *articles, int n, char **out)
         snprintf(insert, line_length, "<li><a href=\"/article/%d\" >%s</a></li>\n", i, articles[i].title);
 
         strcat(*out, insert);
+
+        free(insert);
     }
 
     *out = realloc(*out, strlen(*out) + strlen("</ul>") + 1);
     strcat(*out, "</ul>");
 
-    free(insert);
-
     return 0;
 }
 

src/netw_op/request.c

@@ -187,6 +187,7 @@ void handle_get_request(int fd, char *request)
 
         fread(template, file_size, 1, fp);
         fclose(fp);
+        template[file_size-1] = '\0';
 
         article_info *articles = malloc(0);
         int amount = list_articles(&articles);