Fix check when loading persistence file of a different version

Closes #1684. Thanks to grekhss.
eclipse · May 15, 2020 · eae8c9a · eae8c9a
1 parent 762ad43
commit eae8c9a
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diff --git a/ChangeLog.txt b/ChangeLog.txt
@@ -8,6 +8,8 @@ Broker:
 - Don't disconnect clients that are already disconnected. This prevents the
  session expiry being extended on SIGHUP. Closes #1521.
 - Fix support for openssl 3.0.
+- Fix check when loading persistence file of a different version than the
+ native version. Closes #1684.
 
 Client library:
 - Don't treat an unexpected PUBACK, PUBREL, or PUBCOMP as a fatal error.

diff --git a/src/persist_read.c b/src/persist_read.c
@@ -415,7 +415,7 @@ int persist__restore(struct mosquitto_db *db)
  /* IMPORTANT - this is where compatibility checks are made.
  * Is your DB change still compatible with previous versions?
  */
- if(db_version > MOSQ_DB_VERSION && db_version != 0){
+ if(db_version != MOSQ_DB_VERSION){
  if(db_version == 4){
  }else if(db_version == 3){
  /* Addition of source_username and source_port to msg_store chunk in v4, v1.5.6 */