From: Mathieu Malaterre <mathieu.malaterre@gmail.com>
Date: Wed, 26 Feb 2014 11:17:18 +0000 (+0000)
Subject: [trunk] Import patch from sumatrapdf team. This handle testcase 2977.pdf.asan.67... 
X-Git-Tag: version.2.0.1~4^2~213
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=19887b7b8c4e1cdc54d25a3d10be2415a1385816;p=openjpeg

[trunk] Import patch from sumatrapdf team. This handle testcase 2977.pdf.asan.67.2198
Update issue 225
---

diff --git a/src/lib/openjp2/j2k.c b/src/lib/openjp2/j2k.c
index aa4f1d1d..792c1c9f 100644
--- a/src/lib/openjp2/j2k.c
+++ b/src/lib/openjp2/j2k.c
@@ -7766,6 +7766,10 @@ OPJ_BOOL opj_j2k_update_image_data (opj_tcd_t * p_tcd, OPJ_BYTE * p_data, opj_im
                 if( (l_offset_x0_src < 0 ) || (l_offset_y0_src < 0 ) || (l_offset_x1_src < 0 ) || (l_offset_y1_src < 0 ) ){
                         return OPJ_FALSE;
                 }
+                /* testcase 2977.pdf.asan.67.2198 */
+                if ((OPJ_INT32)l_width_dest < 0 || (OPJ_INT32)l_height_dest < 0) {
+                        return OPJ_FALSE;
+                }
                 /*-----*/
 
                 /* Compute the input buffer offset */