From: Timo Sirainen <tss@iki.fi>
Date: Fri, 20 Jun 2008 08:11:49 +0000 (+0300)
Subject: Index files: Fixed reading uninitialized memory when handling extension
X-Git-Tag: 1.2.alpha1~226
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ec922832ddc917e48d98fdb409051b9c162b90a3;p=thirdparty%2Fdovecot%2Fcore.git

Index files: Fixed reading uninitialized memory when handling extension
resets generated by older Dovecot versions.

--HG--
branch : HEAD
---

diff --git a/src/lib-index/mail-index-sync-update.c b/src/lib-index/mail-index-sync-update.c
index 377bfca200..78298055c8 100644
--- a/src/lib-index/mail-index-sync-update.c
+++ b/src/lib-index/mail-index-sync-update.c
@@ -556,6 +556,7 @@ int mail_index_sync_record(struct mail_index_sync_map_ctx *ctx,
 			ret = -1;
 			break;
 		}
+		memset(&rec, 0, sizeof(rec));
 		memcpy(&rec, data, I_MIN(hdr->size, sizeof(rec)));
 		ret = mail_index_sync_ext_reset(ctx, &rec);
 		break;