> are you building with bionic? glibc won't know what android does with I'm building against musl libc. I couldn't get toybox with bionic (though the last time i tried was a few month ago).
> glibc won't know what android does with uid/gid for apps. Doesn't bionic/3rd party only make a difference when trying to resolve the ids to names? > (also, 4294967295 is -1.) Hm, -1 is not a valid guid though right? They all have to be positive ranging from 0 to X? > i couldn't find any files on a Pixel XL where the built-in toybox reported unusual uids or gids. It's not very common, a few files, among a few devices out of thousands. I never saw this in person either, just the occasional reports. > as usual, not using Android's libc on an Android device is likely to lead to confusing results. I'll look into setting up a bionic toolchain again. You don't happen to have an edition of "Crosscompiling toybox with bionic for dummies" at hand :)? 2017-05-13 18:45 GMT+02:00 enh <e...@google.com>: > are you building with bionic? glibc won't know what android does with > uid/gid for apps. (also, 4294967295 is -1.) > > i couldn't find any files on a Pixel XL where the built-in toybox > reported unusual uids or gids. > > as usual, not using Android's libc on an Android device is likely to > lead to confusing results. > > On Sat, May 13, 2017 at 6:29 AM, darken <dar...@darken.eu> wrote: > > I stumbled upon the following "stat -c "%a:%F:%d:%i:%u:%g:%s:%B:%b:% > Z:%N" > > output from a GT-N5110@7.1.2 > > > >> 5665:FIFO (named > >> pipe):45836:456097:1171143868:4160815103:0:512:0: > 18446744073709551615:`/data/user/0/de.andip71.boeffla_ > config_v2/app_webview/webview_data.lock' > > > > The a UID of "1171143868" and GUID of "4160815103" seems way too large. > The > > device in question is rooted and that specific file with sticky & suid > bit > > seems to be a bit special anyways, but I've also seen this from more > vanilla > > files like this from a SM-N9300@6.0.1: > > > >> 600:regular > >> file:100d:116024:1001:4294967295:16384:4096:32: > 1494489310:`/data/user/0/com.android.providers.telephony/opname.db' > > > > GUID of "4294967295" seems large too. > > > > Is it normal and I should expect these kind of values or is this some > weird > > root related stuff one should ignore or is it maybe a bug in toybox or > the > > Android kernel? > > > > ~Matthias > > > > _______________________________________________ > > Toybox mailing list > > Toybox@lists.landley.net > > http://lists.landley.net/listinfo.cgi/toybox-landley.net > > > > > > -- > Elliott Hughes - http://who/enh - http://jessies.org/~enh/ > Android native code/tools questions? Mail me/drop by/add me as a reviewer. >
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