Bug 97633

Summary: loadjpeg will crash for ffmpeg generated content
Product: libva Reporter: Guangxin.Xu <guangxin.xu>
Component: intelAssignee: PengChen <peng.c.chen>
Status: ASSIGNED --- QA Contact: Sean V Kelley <seanvk>
Severity: normal    
Priority: medium    
Version: unspecified   
Hardware: Other   
OS: All   
Whiteboard:
i915 platform: i915 features:
Attachments: 422H
44V
444P

Description Guangxin.Xu 2016-09-08 09:12:54 UTC
Created attachment 126296 [details]
422H

loadjpeg will crash at gen75_mfd_jpeg_decode_init L2201


#4  0x00007ffff5497bc4 in gen75_mfd_jpeg_decode_init (decode_state=0x616388, decode_state=0x616388, gen7_mfd_context=0x61cd00, ctx=0x612180) at gen75_mfd.c:2201
2201                assert(0);
(gdb) l
2196            } else if (h1 == 2 && h2 == 2 && h3 == 2 &&
2197                       v1 == 2 && v2 == 1 && v3 == 1) {
2198                subsampling = SUBSAMPLE_YUV422V;
2199                fourcc = VA_FOURCC_422V;
2200            } else
2201                assert(0);
2202        } else {
2203            assert(0);
2204        }
Comment 1 Guangxin.Xu 2016-09-08 09:13:28 UTC
Created attachment 126297 [details]
44V
Comment 2 Guangxin.Xu 2016-09-08 09:13:48 UTC
Created attachment 126298 [details]
444P

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