HanjaList, PtrVector는 UINT_MAX를 넘지 않는 범위에서 사용하도록 한다.

git-svn-id: http://kldp.net/svn/hangul/libhangul/trunk@163 8f00fcd2-89fc-0310-932e-b01be5b65e01

diff --git a/hangul/hanja.c b/hangul/hanja.c
index ec17c55..2db6c65 100644 (file)
--- a/hangul/hanja.c
+++ b/hangul/hanja.c
@@ -333,7 +333,7 @@ ptr_vector_get_length(PtrVector* vector)
 static void
 ptr_vector_append(PtrVector* vector, void* data)
 {
-    if (vector->alloc < vector->len + 1) {
+    if (vector->alloc < vector->len + 1 && vector->alloc < UINT_MAX / 2) {
        size_t alloc = vector->alloc * 2;
        void** ptrs;
 
@@ -457,7 +457,7 @@ hanja_list_new(const char *key)
 static void
 hanja_list_reserve(HanjaList* list, size_t n)
 {
-    if (list->alloc < list->len + n) {
+    if (list->alloc < list->len + n && list->alloc < UINT_MAX / 2) {
        const Hanja** data;
        size_t size = list->alloc;