tree 97aa0b8f724e440a6bb12bc70b31c66b425b2a46
parent ed9bb6d524301cb7d1902ed94753ffa3c6dabf1e
author ajs <ajs> 1110742042 +0000
committer ajs <ajs> 1110742042 +0000

2005-03-13 Andrew J. Schorr <ajschorr@alumni.princeton.edu>

	* ospf_lsa.c: (ospf_lsa_refresh_walker) If the system clock jumps
	  backward, then current time may be less than
	  ospf->lsa_refresher_started.  This was causing invalid values
	  for ospf->lsa_refresh_queue.index resulting in infinite loops.
	  Problem fixed by casting the expression to unsigned before taking
	  the modulus.

	[backport candidate]