diff --git a/src/lib/openjp2/pi.c b/src/lib/openjp2/pi.c index 36e2ff0c..70e6ed16 100644 --- a/src/lib/openjp2/pi.c +++ b/src/lib/openjp2/pi.c @@ -1239,7 +1239,7 @@ opj_pi_iterator_t *opj_pi_create_decode(opj_image_t *p_image, /* memory allocation for include */ /* prevent an integer overflow issue */ l_current_pi->include = 00; - if (l_step_l <= (SIZE_MAX / (l_tcp->numlayers + 1U))) + if (l_step_l <= (((OPJ_UINT32)-1) / (l_tcp->numlayers + 1U))) { l_current_pi->include = (OPJ_INT16*) opj_calloc((l_tcp->numlayers +1) * l_step_l, sizeof(OPJ_INT16)); }