Author: rmacklem
Date: Wed Aug 25 00:35:58 2010
New Revision: 211789
URL: http://svn.freebsd.org/changeset/base/211789
Log:
If the first iteration of the do loop in replay_prune()
succeeded and a subsequent interation failed to find an
entry to prune, it could loop infinitely, since the
"freed" variable wasn't reset to FALSE. This patch moves
setting freed FALSE to inside the loop to fix the problem.
Tested by: alan.bryan at yahoo.com
MFC after: 2 weeks
Modified:
head/sys/rpc/replay.c
Modified: head/sys/rpc/replay.c
==============================================================================
--- head/sys/rpc/replay.c Wed Aug 25 00:05:14 2010 (r211788)
+++ head/sys/rpc/replay.c Wed Aug 25 00:35:58 2010 (r211789)
@@ -144,8 +144,8 @@ replay_prune(struct replay_cache *rc)
bool_t freed_one;
if (rc->rc_count >= REPLAY_MAX || rc->rc_size > rc->rc_maxsize) {
- freed_one = FALSE;
do {
+ freed_one = FALSE;
/*
* Try to free an entry. Don't free in-progress entries
*/
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