diff options
| -rw-r--r-- | src/share/native/sun/awt/giflib/dgif_lib.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/share/native/sun/awt/giflib/dgif_lib.c b/src/share/native/sun/awt/giflib/dgif_lib.c index 1a9e2cce1..d6d2a3ce4 100644 --- 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; |