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Improve too-long message body checks

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Co-authored-by: trevor-signal <131492920+trevor-signal@users.noreply.github.com>
This commit is contained in:
automated-signal
2026-06-01 08:33:58 -05:00
committed by GitHub
parent ef4125dca3
commit 7d1b33b59e
1 changed files with 16 additions and 0 deletions
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ts/textsecure/MessageReceiver.preload.ts
+16
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@@ -2095,6 +2095,7 @@ export default class MessageReceiver
const length = Buffer.byteLength(message.body);
this.#removeFromCache(envelope);
log.warn(`${logId}: Dropping too-long message. Length: ${length}`);
return;
}
strictAssert(timestamp, 'Missing sent timestamp');
@@ -2381,6 +2382,13 @@ export default class MessageReceiver
'MessageReceiver.handleEditMesage: received message from PNI'
);
if (message.body && isBodyTooLong(message.body)) {
const length = Buffer.byteLength(message.body);
this.#removeFromCache(envelope);
log.warn(`${logId}: Dropping too-long message. Length: ${length}`);
return;
}
const ev = new MessageEvent(
{
envelopeId: envelope.id,
@@ -2496,6 +2504,7 @@ export default class MessageReceiver
const length = Buffer.byteLength(message.body);
this.#removeFromCache(envelope);
log.warn(`${logId}: Dropping too-long message. Length: ${length}`);
return;
}
const ev = new MessageEvent(
@@ -3160,6 +3169,13 @@ export default class MessageReceiver
const message = this.#processDecrypted(envelope, editMessage.dataMessage);
if (message.body && isBodyTooLong(message.body)) {
const length = Buffer.byteLength(message.body);
this.#removeFromCache(envelope);
log.warn(`${logId}: Dropping too-long message. Length: ${length}`);
return;
}
const ev = new SentEvent(
{
envelopeId: envelope.id,