From 24d08ff94ad8b0f51534e46f87cf5a2f2f85d22a Mon Sep 17 00:00:00 2001 From: setharnold Date: Wed, 14 Feb 2018 17:46:38 -0800 Subject: [PATCH] fix unchecked integer multiplication overflow Hello, this fixes an unchecked integer multiplication overflow. Thanks. --- src/lib/openjp2/image.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/lib/openjp2/image.c b/src/lib/openjp2/image.c index 13bcb8e4..fe373905 100644 --- a/src/lib/openjp2/image.c +++ b/src/lib/openjp2/image.c @@ -48,8 +48,8 @@ opj_image_t* OPJ_CALLCONV opj_image_create(OPJ_UINT32 numcmpts, image->color_space = clrspc; image->numcomps = numcmpts; /* allocate memory for the per-component information */ - image->comps = (opj_image_comp_t*)opj_calloc(1, - image->numcomps * sizeof(opj_image_comp_t)); + image->comps = (opj_image_comp_t*)opj_calloc(image->numcomps, + sizeof(opj_image_comp_t)); if (!image->comps) { /* TODO replace with event manager, breaks API */ /* fprintf(stderr,"Unable to allocate memory for image.\n"); */