In every callback function check if callback data is valid and
completely abort any work with that digest if it is not
the fix may eliminate coredumps, but may leak (at least) digest memory;
peer structure gets de-allocated in another module, and perhaps
we should deallocate digests there as well.
Forster).
- Give always_direct higher precedence than never_direct
(Henrik Nordstrom).
+ - experimental attempt to fix "peer disappeared" coredumps
Changes to squid-1.2.beta24 (August 21, 1998):