From 1b6d5846a52d2bf273a581925286277b29790435 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Deuc=D0=B5?= <shurd@sasktel.net>
Date: Fri, 15 Nov 2024 11:12:22 -0500
Subject: [PATCH] Roll the epoch back to zero if it hits 9007199254740991
It shouldn't though.
---
exec/imapservice.js | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/exec/imapservice.js b/exec/imapservice.js
index 1de55ce28d..36cf83710e 100644
--- a/exec/imapservice.js
+++ b/exec/imapservice.js
@@ -211,6 +211,13 @@ function untagged(msg)
debug_log("Send: * "+msg.length+": "+msg, false);
}
+function next_epoch(last_epoch)
+{
+ if (last_epoch >= Number.MAX_SAFE_INTEGER)
+ return 0;
+ return last_epoch + 1;
+}
+
/*************************************************************/
/* Fetch response generation... this is the tricky bit. :-) */
/*************************************************************/
@@ -313,7 +320,7 @@ function send_fetch_response(msgnum, fmat, uid)
if(saved_config[index.code].Seen[msgnum] != 1) {
seen_changed=true;
saved_config[index.code].Seen[msgnum]=1;
- applied_epoch = saved_config.__config_epoch__ + 1;
+ applied_epoch = next_epoch(saved_config.__config_epoch__);
index.idx[msgnum].attr |= MSG_READ;
}
idx.attr |= MSG_READ;
@@ -1516,7 +1523,7 @@ function save_cfg(lck)
if(user.number > 0) {
for (sub in saved_config) {
if (sub == '__config_epoch__') {
- new_cfg[sub] = saved_config[sub] + 1;
+ new_cfg[sub] = next_epoch(saved_config[sub]);
}
else {
scpy = undefined;
--
GitLab