From c6b7e6663dd8402f40c7e9bbf7971d321c0910e3 Mon Sep 17 00:00:00 2001 From: trylab Date: Tue, 13 Sep 2016 17:34:16 +0800 Subject: [PATCH] sync from source repository --- src/lib/openjp2/pi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/lib/openjp2/pi.c b/src/lib/openjp2/pi.c index 8203f861..809b33d7 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 <= (((OPJ_UINT32)-1) / (l_tcp->numlayers + 1U))) + if (l_step_l <= (SIZE_MAX / (l_tcp->numlayers + 1U))) { l_current_pi->include = (OPJ_INT16*) opj_calloc((size_t)(l_tcp->numlayers + 1U) * l_step_l, sizeof(OPJ_INT16)); }