Use correct key count in MailKeyImpl::deserialize()

Fix a typo in MailKeyImpl::deserialize(). This causes messageserver to
eat all memory on some devices when searching mail.

Change-Id: I499213f2ad14087c8f97d65584b666bcced91286
Reviewed-by: Pekka Vuorela <pvuorela@iki.fi>
Reviewed-by: Christopher Adams <chris.adams@jolla.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/libraries/qmfclient/mailkeyimpl_p.h b/src/libraries/qmfclient/mailkeyimpl_p.h
index 8113c754..6bb6a318 100644
--- a/src/libraries/qmfclient/mailkeyimpl_p.h
+++ b/src/libraries/qmfclient/mailkeyimpl_p.h
@@ -298,7 +298,7 @@ void MailKeyImpl<Key>::deserialize(Stream &stream)
     }
 
     stream >> s;
-    for (qsizetype j = 0; j < i; ++j) {
+    for (qsizetype j = 0; j < s; ++j) {
         Key subKey;
         subKey.deserialize(stream);
         subKeys.append(subKey);