tree 442f539596c7a1d996ea0492aabd7eee124b93ff
parent 4c8dbb65b8170a7f9971d1ff0969fe9aaa34e153
author Jerry Huang <huangjerry@google.com> 1651824357 +0800
committer TreeHugger Robot <treehugger-gerrit@google.com> 1652433878 +0000

Allow mediacodec to access vendor_data_file

For dumping output buffer of HDR to SDR fliter.

This patch fixes the following denial:

05-10 21:42:49.427   890   890 W HwBinder:890_4: type=1400 audit(0.0:2944): avc: denied { search } for name="data" dev="dm-41" ino=105 scontext=u:r:mediacodec_samsung:s0 tcontext=u:object_r:system_data_file:s0:c512,c768 tclass=dir permissive=0

05-10 21:42:49.499   890   890 W HwBinder:890_4: type=1400 audit(0.0:2946): avc: denied { getattr } for name="/" dev="dmabuf" ino=1 scontext=u:r:mediacodec_samsung:s0 tcontext=u:object_r:unlabeled:s0 tclass=filesystem permissive=0

05-10 21:46:27.735   885   885 W google.hardware: type=1400 audit(0.0:3198): avc: denied { search } for name="data" dev="dm-41" ino=105 scontext=u:r:mediacodec_google:s0 tcontext=u:object_r:system_data_file:s0:c512,c768 tclass=dir permissive=0

05-10 21:46:27.795   885   885 W google.hardware: type=1400 audit(0.0:3200): avc: denied { getattr } for name="/" dev="dmabuf" ino=1 scontext=u:r:mediacodec_google:s0 tcontext=u:object_r:unlabeled:s0 tclass=filesystem permissive=0

Bug: 229360116
Test: atest android.media.decoder.cts.DecoderTest
Change-Id: I11403b20e8608f50907db561b8232b1b64bea298