From: Timo Sirainen <tss@iki.fi>
Date: Sat, 28 Jun 2008 16:26:45 +0000 (+0300)
Subject: Index modseq handling crashfix.
X-Git-Tag: 1.2.alpha1~199
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0bf3eac1110a902e7ec7e695c64e8e46c114e623;p=thirdparty%2Fdovecot%2Fcore.git

Index modseq handling crashfix.

--HG--
branch : HEAD
---

diff --git a/src/lib-index/mail-transaction-log-file.c b/src/lib-index/mail-transaction-log-file.c
index d03fc77805..15860534a7 100644
--- a/src/lib-index/mail-transaction-log-file.c
+++ b/src/lib-index/mail-transaction-log-file.c
@@ -129,7 +129,8 @@ mail_transaction_log_file_skip_to_head(struct mail_transaction_log_file *file)
 		/* modseqs not used yet */
 		file->sync_offset = head_offset;
 		file->sync_highest_modseq = 0;
-	} else if (modseq_hdr->log_seq != file->hdr.file_seq) {
+	} else if (modseq_hdr == NULL ||
+		   modseq_hdr->log_seq != file->hdr.file_seq) {
 		/* highest_modseq not synced, start from beginning */
 		file->sync_offset = file->hdr.hdr_size;
 		file->sync_highest_modseq = file->hdr.initial_modseq;