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[Bug] - iOS app crash #1992
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we also suffer from this issue on different domains: mail.ru, orange.fr, sapo.pt, hotmail ... |
Did you solve it? How was it resolved? |
same issue for me |
Nope 🤷♀️ |
Same here but on MacOS sonoma mostly |
Any thoughts on how to fix this, guys? |
same issue for me |
Seems like it is a Sonoma (14.1+)/iOS (17.1+) issue. |
I've tested on iPad pro 11" iOS 17.1.1. without any issue. |
Same issue on iOS 17.1.1 and macOS 14.1.1 @akkrat Just to clarify, are you suggesting that building with latest sdk and Xcode fixed this issue for you? |
This seems to be related to iOS 17.1.1. (Happens when trying to decode a mime mail header with some specific encoding) |
@ju135 Appreciate the input. Do you know which encoding causes this issue? |
Unfortunately, I'm not sure but I think I found the "bad mail" and this is probably the part of the header that caused the issue.
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@ju135 could you show the full main headers of this email? In this situation, I think we need to understand what parameters are passed here: mailcore2/src/core/basetypes/MCData.cpp Line 783 in 7417b2e
If you have a local repro, it would be easy to figure those out. |
Yes I'll update my message with the full header later. But I think the issue might already be fixed for users who update to iOS 17.2. Luckily the release to public happened today about an hour ago - so this crash should go away for those who update 🤞 |
@ju135 It looks like the iOS update yesterday was v Would it be possible for you to post the headers of that email so that we get an understanding of what is causing this and check if the iOS 17.1.2 update fixed it? |
@triton3 you are right, I misread that. Unfortunately, I don't know if its already fixed with Mail Headers
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Unfortunately I have no leads on how to figure out the cause, or the fix. I tried with the headers @ju135 suggested, but it is not crashing on my end using iOS 17.1.2. I do still see new crash reports on firebase even with iOS 17.1.2, so the issue is not yet fixed. |
Now 17.2 was released for real. Updating should fix it. |
I've stumbled upon this crash while playing with writing a spam filter experiment. Simply allocate a
And voila, the crash above appears |
Bug was fixed on iOS 17.2 update (affected versions: 17.1.*) |
Hi Artur, |
Summary
Platform(s)
Happens on Mail Server
Piece of code
Actual outcome
MailCore Cause app crash,How can we solve this problem?I need your help. Thank you!
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