73d8d12cac
When opening the dex files we sometime need to check for the real location
of the file (even if it was open via an fd).
Denial example:
avc: denied { getattr } for comm="profman" path="/data/app" dev="sda13"
ino=1048577 scontext=u:r:profman:s0 tcontext=u:object_r:apk_data_file:s0
tclass=dir permissive=0
Test: verify we get no denials when taking a profile snapshot.
Bug: 77922323
(cherry picked from commit 9e80bfc880)
Change-Id: I934170a67640bb8534c123848468c0861b245eeb
29 lines
962 B
Text
29 lines
962 B
Text
# profman
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type profman, domain;
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type profman_exec, exec_type, file_type;
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allow profman user_profile_data_file:file { getattr read write lock };
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# Dumping profile info opens the application APK file for pretty printing.
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allow profman asec_apk_file:file { read };
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allow profman apk_data_file:file { getattr read };
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allow profman apk_data_file:dir { getattr read search };
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allow profman oemfs:file { read };
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# Reading an APK opens a ZipArchive, which unpack to tmpfs.
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allow profman tmpfs:file { read };
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allow profman profman_dump_data_file:file { write };
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allow profman installd:fd use;
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# Allow profman to analyze profiles for the secondary dex files. These
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# are application dex files reported back to the framework when using
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# BaseDexClassLoader.
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allow profman app_data_file:file { getattr read write lock };
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allow profman app_data_file:dir { getattr read search };
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###
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### neverallow rules
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###
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neverallow profman app_data_file:notdevfile_class_set open;
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