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Commit 877d1f66 authored by Florian Mayer's avatar Florian Mayer
Browse files

Make tombstones 664. 

They are still restricted by SELinux, and apps still cannot open them
because they don't have `open` SELinux permission.

Bug: 312740614
Change-Id: I83b7e6ed39f5af64f161af3b3e8e33af0d125b20
parent acd092ad

debuggerd/tombstoned/tombstoned.cpp

+5 −0
Original line number Diff line number Diff line
@@ -156,6 +156,11 @@ class CrashQueue { 


      result.temporary_path = std::move(tmp_filename);

    }

    // We need to fchmodat after creating to avoid getting the umask applied.

    std::string fd_path = StringPrintf("/proc/self/fd/%d", result.fd.get());

    if (fchmodat(dir_fd_, fd_path.c_str(), 0664, 0) != 0) {

      PLOG(ERROR) << "Failed to make tombstone world-readable";

    }



    return std::move(result);

  }

rootdir/init.rc

+1 −1
Original line number Diff line number Diff line
@@ -709,7 +709,7 @@ on post-fs-data 


    # Start tombstoned early to be able to store tombstones.

    mkdir /data/anr 0775 system system encryption=Require

    mkdir /data/tombstones 0771 system system encryption=Require

    mkdir /data/tombstones 0775 system system encryption=Require

    mkdir /data/vendor/tombstones 0771 root root

    mkdir /data/vendor/tombstones/wifi 0771 wifi wifi

    start tombstoned