[Yum] yum: segmentation fault when number of packages over about 300

[Gerry Reno]

I've been noticing that when we do a 'yum update' and the package set 
exceeds around 300 packages that we get a segmentation fault every now 
and then.  I've been restricting the updates to no more than 200 at a 
time and we don't see the problem now.

Regards,
Gerry