From 33167ddc13fd20313ccfcdc64141000407b68b8f Mon Sep 17 00:00:00 2001 From: Even Rouault Date: Fri, 8 Sep 2017 09:53:52 +0200 Subject: [PATCH] opj_j2k_update_image_data(): restrict optimized path --- src/lib/openjp2/j2k.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/lib/openjp2/j2k.c b/src/lib/openjp2/j2k.c index 8bac309f..0dad1503 100644 --- a/src/lib/openjp2/j2k.c +++ b/src/lib/openjp2/j2k.c @@ -9129,6 +9129,7 @@ static OPJ_BOOL opj_j2k_update_image_data(opj_tcd_t * p_tcd, /* Allocate output component buffer if necessary */ if (l_img_comp_dest->data == NULL && l_start_offset_src == 0 && l_start_offset_dest == 0 && + src_data_stride == l_img_comp_dest->w && l_width_dest == l_img_comp_dest->w && l_height_dest == l_img_comp_dest->h) { /* If the final image matches the tile buffer, then borrow it */