8040113: File not initialized in src/share/native/sun/awt/giflib/dgif_lib.c

Reviewed-by: pchelko, prr

8040113: File not initialized in src/share/native/sun/awt/giflib/dgif_lib.c
Reviewed-by: pchelko, prr
12626b54 · serb · e0883b9e · 12626b54
隐藏空白更改
内联并排

Showing with 5 addition and 0 deletion

src/share/native/sun/awt/giflib/dgif_lib.c src/share/native/sun/awt/giflib/dgif_lib.c +5 -0

未找到文件。
--- a/src/share/native/sun/awt/giflib/dgif_lib.c
+++ b/src/share/native/sun/awt/giflib/dgif_lib.c
@@ -195,6 +195,11 @@ DGifOpen(void *userData,
    GifFileType *GifFile;
    GifFilePrivateType *Private;

+    if (!readFunc) {
+        _GifError = D_GIF_ERR_READ_FAILED;
+        return NULL;
+    }
+
    GifFile = (GifFileType *)malloc(sizeof(GifFileType));
    if (GifFile == NULL) {
        _GifError = D_GIF_ERR_NOT_ENOUGH_MEM;