From: Timo Sirainen <tss@iki.fi>
Date: Wed, 23 Jun 2004 13:43:36 +0000 (+0300)
Subject: Crashfixes for disabled cache.
X-Git-Tag: 1.1.alpha1~3877
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ae4a7e6f1b097004f2bb62dd43f14db3f78ada0f;p=thirdparty%2Fdovecot%2Fcore.git

Crashfixes for disabled cache.

--HG--
branch : HEAD
---

diff --git a/src/lib-index/mail-cache-lookup.c b/src/lib-index/mail-cache-lookup.c
index c28ccedc49..f1aebc164a 100644
--- a/src/lib-index/mail-cache-lookup.c
+++ b/src/lib-index/mail-cache-lookup.c
@@ -13,6 +13,9 @@ mail_cache_get_header_fields_str(struct mail_cache *cache, unsigned int idx)
 	uint32_t offset, data_size;
 	unsigned char *buf;
 
+	if (cache->disabled)
+		return NULL;
+
 	offset = mail_cache_offset_to_uint32(cache->hdr->header_offsets[idx]);
 
 	if (offset == 0)
@@ -90,6 +93,9 @@ const char *const *mail_cache_get_header_fields(struct mail_cache_view *view,
 
 	i_assert(idx < MAIL_CACHE_HEADERS_COUNT);
 
+	if (view->cache->disabled)
+		return NULL;
+
 	/* t_strsplit() is a bit slow, so we cache it */
 	if (cache->hdr->header_offsets[idx] != cache->split_offsets[idx]) {
 		p_clear(cache->split_header_pool);