From f27d54f7fab81e843cc0eafcd20eb778d6bda869 Mon Sep 17 00:00:00 2001
From: Hocuri <hocuri@gmx.de>
Date: Wed, 23 Jul 2025 11:09:11 +0200
Subject: [PATCH] fix: Fix crash when receiving a verification-gossiping
 message which a contact also sends to itself (#7032)

This should fix https://github.com/chatmail/core/issues/7030; @r10s if
you could test whether it fixes your problem

The crash happened if you received a message that has the from contact
also in the "To: " and "Chat-Group-Member-Fpr: " headers. Not sure how
it happened that such a message was created.
---
 src/receive_imf.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/receive_imf.rs b/src/receive_imf.rs
index c0cf8d5b0..88d0082e6 100644
--- a/src/receive_imf.rs
+++ b/src/receive_imf.rs
@@ -3642,7 +3642,7 @@ async fn mark_recipients_as_verified(
         return Ok(());
     }
     for to_id in to_ids.iter().filter_map(|&x| x) {
-        if to_id == ContactId::SELF {
+        if to_id == ContactId::SELF || to_id == from_id {
             continue;
         }