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(parent: 3b88d44) | patch
[MEDIUM] ensure we don't recursively call pool_gc2()
authorWilly Tarreau <w@1wt.eu>
Tue, 21 Apr 2009 00:17:45 +0000 (02:17 +0200)
committerWilly Tarreau <w@1wt.eu>
Tue, 21 Apr 2009 00:17:45 +0000 (02:17 +0200)
commitb7f9d126e269f3b5b7dc05e39fcf207ba86a330c
tree6eb340390f4304a0573b976ee36359a75bd5b49ftree | snapshot
parent3b88d441e908ee3461bb46d00cbb6336dc98b3eecommit | diff
[MEDIUM] ensure we don't recursively call pool_gc2()

A race condition exists in the hot reconfiguration code. It is
theorically possible that the second signal is sent during a free()
in the first list, which can cause crashes or freezes (the later
have been observed). Just set up a counter to ensure we do not
recurse.
src/memory.c diff | blob | blame | history
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