commit 5351d3a403c132d2dff1288d0794f6c15d695849
author Harish Mahendrakar <harish.mahendrakar@ittiam.com> Tue Oct 06 09:03:25 2015 +0530
committer Ronghua Wu <ronghuawu@google.com> Tue Oct 13 23:28:19 2015 +0000
tree c197dd48d0dd435bbc03d5bf888a210e336a7fb1
parent 126d84e0d3b6f3cb3a6e89f85da070e39ac51219

Decoder: Added a check for unsupported resolutions

Decoder now returns an error for resolutions greater than 3840x2176

Bug: 24542936

Change-Id: I38be0e4c5cf2a980bfd4c781f3b49171f73b5ccb

decoder/ih264d_parse_headers.c

diff --git a/decoder/ih264d_parse_headers.c b/decoder/ih264d_parse_headers.c
index fc88afc..1a96fdf 100644
--- a/decoder/ih264d_parse_headers.c
+++ b/decoder/ih264d_parse_headers.c
@@ -892,6 +892,12 @@
             return IVD_RES_CHANGED;
         }
 
+        /* Check for unsupported resolutions */
+        if((u2_pic_wd > H264_MAX_FRAME_WIDTH) || (u2_pic_ht > H264_MAX_FRAME_HEIGHT))
+        {
+            return IVD_STREAM_WIDTH_HEIGHT_NOT_SUPPORTED;
+        }
+
         ps_dec->u2_disp_height = i4_cropped_ht;
 
         ps_dec->u2_disp_width = i4_cropped_wd;