* Jinpu Wang: > Dear Maintainer: > > Sorry, add some missing information below: > > After update to Buster, the systemd-sysusers are segfaulting every time. > After search around, I found following bugreport in glibc > https://sourceware.org/legacy-ml/libc-alpha/2016-06/msg01015.html > > I backported to the fix to 2.28-10, it fixed the problem. > > glibc upstream have a different fix for it in 2.32, see > https://sourceware.org/bugzilla/show_bug.cgi?id=20338 > > I think it's still easier to backport the fix in msg01015.html to 2.28 > version, > patch attached in the initial report.
The patch from 2016 is incomplete because it does not seek back to the original file position, so the next call of fgetsgent_r skips over the entry that could not be fully parsed.
