dovecot-2.2: lib-index: Fixed assert-crash in some cache locking...
dovecot at dovecot.org
dovecot at dovecot.org
Tue Oct 7 17:28:45 UTC 2014
details: http://hg.dovecot.org/dovecot-2.2/rev/51233ae4af26
changeset: 17907:51233ae4af26
user: Timo Sirainen <tss at iki.fi>
date: Tue Oct 07 20:13:36 2014 +0300
description:
lib-index: Fixed assert-crash in some cache locking race conditions.
If mail_index_map() is being called, we can't refresh the index or it'll
crash. It wouldn't help anyway, since the index was just refreshed.
diffstat:
src/lib-index/mail-cache.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diffs (12 lines):
diff -r 66842b55d2de -r 51233ae4af26 src/lib-index/mail-cache.c
--- a/src/lib-index/mail-cache.c Tue Oct 07 19:48:34 2014 +0300
+++ b/src/lib-index/mail-cache.c Tue Oct 07 20:13:36 2014 +0300
@@ -659,7 +659,7 @@
break;
/* mismatch. try refreshing index once. if that doesn't help,
we can't use the cache. */
- if (i > 0) {
+ if (i > 0 || cache->index->mapping) {
mail_cache_unlock_file(cache);
return 0;
}
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