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-rw-r--r--libavcodec/jpeg2000.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/libavcodec/jpeg2000.c b/libavcodec/jpeg2000.c
index 9304536291..af24e998ca 100644
--- a/libavcodec/jpeg2000.c
+++ b/libavcodec/jpeg2000.c
@@ -215,6 +215,7 @@ int ff_jpeg2000_init_component(Jpeg2000Component *comp,
(comp->coord[1][1] - comp->coord[1][0]);
if (codsty->transform == FF_DWT97) {
+ csize += FF_INPUT_BUFFER_PADDING_SIZE / sizeof(*comp->f_data);
comp->i_data = NULL;
comp->f_data = av_mallocz_array(csize, sizeof(*comp->f_data));
if (!comp->f_data)