Package: samba-libs Version: 2:4.0.13+dfsg-1 Severity: serious Hello,
as far as I can tell, all samba >= 2:4.0.12+dfsg-1 versions have broken hdb_samba4.so. I.e. samba-tool domain exportkeytab SEGFAULTs and I'm able to remotely crash samba daemon process with some simple msktutil magic. I was not able to get proper a backtrace from 4.0.13 version (corrupted stack) but e.g. `samba -M single -i -d 10` dies right after UDP packet from msktutil is received (just after "Starting GENSEC mechanism krb5" is printed in the output). I guess that 26_heimdal_compat patch is incomplete or broken but I cannot confirm that. Downgrading samba to 4.0.11 and heimdal to 1.6~git20120403+dfsg1-2 makes it work again. Tested on up-to-date testing.
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