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Improve quote validation.

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This commit is contained in:
Greyson Parrelli
2026-04-08 21:55:53 +00:00
committed by jeffrey-signal
parent 5310c19b99
commit d121f9402b
1 changed files with 6 additions and 0 deletions
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6
app/src/main/java/org/thoughtcrime/securesms/messages/DataMessageProcessor.kt
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@@ -1600,6 +1600,12 @@ object DataMessageProcessor {
}
private fun isSenderValid(quotedMessage: MmsMessageRecord, timestamp: Long, senderRecipient: Recipient, threadRecipient: Recipient): Boolean {
val destinationThreadId = SignalDatabase.threads.getThreadIdIfExistsFor(threadRecipient.id)
if (quotedMessage.threadId != destinationThreadId) {
warn(timestamp, "Quoted message is in a different thread! QuotedThread: ${quotedMessage.threadId} DestinationThread: $destinationThreadId")
return false
}
if (threadRecipient.isGroup) {
val groupRecord = SignalDatabase.groups.getGroup(threadRecipient.id).orNull()
if (groupRecord != null && !groupRecord.members.contains(senderRecipient.id)) {