On Thursday, 3 December 2015, 10:07, Elena Reshetova <[email protected]> wrote:
> > >Hi guys, > >I have been investigating a really weird issue and want to ask if you know >what might go wrong. >So, normally file_contexts file is composed from the >external/sepolicy/file_contexts and OEM modifications that can be declared in >different places in file_contexts files, but joined using the >BOARD_SEPOLICY_DIRS. For example: >BOARD_SEPOLICY_DIRS += device/intel/sepolicy/bla/xyz > >All is good and it worked for ages, but now it works strangely on one (and >only one) particular addition in file_contexts like this: > >/dev/xyz u:object_r:xyz_device:s0 > > >Important part here is that there is no newline at the end of the above line >(which is quite normal and the same for many other similar file_contexts >file). I fixed a problem of this type in libselinux with the change at: https://android-review.googlesource.com/#/c/157661/ in June as part of the Enhanced spec file support. Could you check if this is present, if so I'll investigate further. > > >So, what happens is that line gets added to the resulted file_contexts there >is a no newline after and the next addition to file_contexts get written to >the same line (straight after the label). So, in the resulting file_contexts >we have: > >/dev/xyz u:object_r:xyz_device:s0#Additional file_contexts > > >Where "#Additional file_contexts" is the first line of another file_contexts >file that happens to be added after. > > >Of course selinux has an issue with the above label, so it complains: > >out/target/product/bla/root/file_contexts: line 721 has invalid file type >u:object_r:xyz_device:s0# >out/target/product/bla/root/file_contexts: line 721 has invalid file type >u:object_r:xyz_device:s0# >out/target/product/bla/root/file_contexts: line 721 has invalid file type >u:object_r:xyz_device:s0# >out/target/product/bla/root/file_contexts: line 721 has invalid file type >u:object_r:xyz_device:s0# > > > >Any ideas why this happens? > > >Best Regards, > >Elena. > > > > >_______________________________________________ >Seandroid-list mailing list >[email protected] >To unsubscribe, send email to [email protected]. >To get help, send an email containing "help" to >[email protected]. > > _______________________________________________ Seandroid-list mailing list [email protected] To unsubscribe, send email to [email protected]. To get help, send an email containing "help" to [email protected].
