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Code Issues Releases Wiki Activity

Check for out of range sequence numbers

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M66B 2024-12-03 08:05:02 +01:00
parent 7bb58be0c2
commit 42954d1bde
1 changed files with 7 additions and 4 deletions
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11
app/src/main/java/com/sun/mail/imap/IMAPFolder.java
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@ -4072,18 +4072,21 @@ public class IMAPFolder extends Folder implements UIDFolder, ResponseHandler {
eu.faircode.email.Log.w("Sequence=" + seqnum);
return null;
}
if (seqnum > messageCache.size()) {
if (seqnum > realTotal) {
// Microsoft Exchange will sometimes return message
// numbers that it has not yet notified the client
// about via EXISTS; ignore those messages here.
// GoDaddy IMAP does this too.
// Mailfence
// Yahoo when > 10,000 messages
if (logger.isLoggable(Level.FINE))
logger.fine("ignoring message number " +
seqnum + " outside range " + messageCache.size());
int count = seqnum - messageCache.size();
eu.faircode.email.Log.w("Adding sequence=" + seqnum + " count=" + count);
messageCache.addMessages(count, seqnum - count + 1);
int count = seqnum - realTotal;
eu.faircode.email.Log.w("Adding sequence=" + seqnum + " count=" + count + " total=" + realTotal);
messageCache.addMessages(count, realTotal + 1);
realTotal += count;
total += count;
//return null;
}
return messageCache.getMessageBySeqnum(seqnum);