[Freeipa-devel] [PATCHES][SSSD] Fix two segfaults related to config file reloading

[Stephen Gallagher]

0001: This segfault was caused by only talloc_steal()ing the first entry
in a linked list. The other entries were freed, causing a segfault the
next time they were accessed. I've added a memory context for the whole
linked list that can be passed to the new config in order to bring along
all of the entries in the list.

0002: There is a race condition (that is fairly involved and will be
dealt with separately) where signal_service_reload will attempt to
signal a child process that does not yet have an active sbus channel. In
that case, we'll just skip signaling it (since it won't get its initial
configuration until it's up anyway).
-- 
Stephen Gallagher
RHCE 804006346421761

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