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3 Commits

Author SHA1 Message Date
Daniel P. Berrange
55599102b4 Followup fix for integer wraparound in port allocator 
Change iterator variable datatype to int
 2013-01-17 19:15:57 +00:00
Daniel P. Berrange
da5a8aee2b Avoid integer wrap on remotePortMax in QEMU driver 
The QEMU driver default max port is 65535, but it then increments
this by 1 to 65536. This maps to 0 in an unsigned short :-( This
was apparently done so that for() loops could use "< max" instead
of "<= max". Remove this insanity and just make the loop do the
right thing.
 2013-01-17 13:52:33 +00:00
Daniel P. Berrange
9c9d4d32d3 Add a port allocator class 
Introduce a virPortAllocator for managing TCP port allocations.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
 2013-01-16 11:02:58 +00:00