diff --git a/src/package/vieter_package.c b/src/package/vieter_package.c
index bec0bf5..4bce4f5 100644
--- a/src/package/vieter_package.c
+++ b/src/package/vieter_package.c
@@ -44,7 +44,7 @@ vieter_package *vieter_package_init() {
 vieter_package_error vieter_package_read_archive(vieter_package *pkg,
                                                  const char *pkg_path) {
   struct archive *a = archive_read_new();
-  struct archive_entry *entry = archive_entry_new();
+  struct archive_entry *entry;
 
   // These three are the most commonly used compression methods
   archive_read_support_filter_zstd(a);
@@ -88,8 +88,9 @@ vieter_package_error vieter_package_read_archive(vieter_package *pkg,
     if (strcmp(path_name, ".PKGINFO") == 0) {
       // Read data of file into memory buffer
       int size = archive_entry_size(entry);
-      char *buf = malloc(size);
+      char *buf = malloc(size + 1);
       archive_read_data(a, buf, size);
+      buf[size] = '\0';
 
       // Parse package vieter_package_info string into a struct
       pkg_info = vieter_package_info_init();
@@ -248,6 +249,8 @@ char *vieter_package_to_description(vieter_package *pkg) {
 
   strcat(description, "\n\n");
 
+  free(aux);
+
   return description;
 }
 
diff --git a/test/package/test_package.c b/test/package/test_package.c
index d4dd981..bcefdf6 100644
--- a/test/package/test_package.c
+++ b/test/package/test_package.c
@@ -8,8 +8,9 @@ void test_info_parse() {
 	size_t size = ftell(f);
 	fflush(stdout);
 	rewind(f);
-	char *pkg_info_str = malloc(size);
+	char *pkg_info_str = malloc(size + 1);
 	fread(pkg_info_str, 1, size, f);
+	pkg_info_str[size] = '\0';
 	fclose(f);
 
 	vieter_package_info *pkg_info = vieter_package_info_init();
@@ -36,6 +37,9 @@ void test_info_parse() {
 	TEST_CHECK(!strcmp(pkg_info->optdepends->array[0], "test7"));
 	TEST_CHECK(!strcmp(pkg_info->makedepends->array[0], "xorg-xcursorgen"));
 	TEST_CHECK(!strcmp(pkg_info->checkdepends->array[0], "test8"));
+
+	free(pkg_info_str);
+	vieter_package_info_free(pkg_info);
 }
 
 void test_pkg_read_archive_files() {
@@ -73,13 +77,16 @@ void test_pkg_read_archive_desc() {
 	fseek(f, 0, SEEK_END);
 	size_t size = ftell(f);
 	rewind(f);
-	char *desc = malloc(size);
+	char *desc = malloc(size + 1);
 	fread(desc, 1, size, f);
+	desc[size] = '\0';
 	fclose(f);
 
 	TEST_CHECK(!strcmp(description, desc));
 
 	vieter_package_free(&pkg);
+	free(description);
+	free(desc);
 }
 
 TEST_LIST = {