Mercurial > dovecot > original-hg > dovecot-1.2
changeset 4282:7e1acaa7e76b HEAD
When extension data is being reset, recreate the index file to make sure
that other processes notice the reset_id change. Fixes cache file corruption
complaints around the time it's being compressed.
| author | Timo Sirainen <tss@iki.fi> |
|---|---|
| date | Tue, 30 May 2006 11:34:23 +0300 |
| parents | b0ebcefc1967 |
| children | 22b54c007b91 |
| files | src/lib-index/mail-index-sync-ext.c |
| diffstat | 1 files changed, 7 insertions(+), 0 deletions(-) [+] |
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--- a/src/lib-index/mail-index-sync-ext.c Tue May 30 11:33:20 2006 +0300 +++ b/src/lib-index/mail-index-sync-ext.c Tue May 30 11:34:23 2006 +0300 @@ -461,6 +461,13 @@ if (ctx->cur_ext_ignore) return 1; + if (!map->write_to_disk || map->refcount != 1) { + /* a new index file will be created, so the old data won't be + accidentally used by other processes. */ + map = mail_index_map_clone(map, map->hdr.record_size); + mail_index_sync_replace_map(ctx, map); + } + ext = array_idx_modifyable(&map->extensions, ctx->cur_ext_id); ext->reset_id = u->new_reset_id;