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Date: Fri, 22 May 2020 10:54:03 +0100
To: Cygwin <cygwin AT cygwin DOT com>
Subject: Re: STACKDUMP - mintty - Multiply crashes experienced following
 upgrade to mintty 3.1.5 - x86_64-pc-cygwin
Message-ID: <20200522095403.GA28324@shackleton.labs.net>
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 <20200521154235 DOT GA3086 AT shackleton DOT labs DOT net>
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From: Olaf Sulla via Cygwin <cygwin AT cygwin DOT com>
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On Thu 2020-05-21 16:42:39 +0100, Olaf Sulla wrote:
> Apologies,
> 
> Additional info:
> 
> Build:
> CYGWIN_NT-6.1 shackleton 3.1.4(0.340/5/3) 2020-02-19 08:49 x86_64 Cygwin
> Windows 7 Professional Ver 6.1 Build 7601 Service Pack 1
> 
> Redacted cygcheck report attached.
> 
> 
> 
> On Thu 2020-05-21 16:13:08 +0100, Olaf Sulla wrote:
> > Hi,
> > 
> > I am now experiencing multiple crashes in mintty following the installation of
> > mintty v3.1.5 earlier this morning.
> > 
> > Typical stackdump:
> > 
> > Exception: STATUS_INTEGER_DIVIDE_BY_ZERO at rip=00100438534^M
> > rax=00000000000003E8 rbx=00000000401C0001 rcx=0000000000000000^M
> > rdx=0000000000000000 rsi=000000000000000D rdi=00000001004CB540^M
> > r8 =00000000FFFFBFA8 r9 =0000000180321C90 r10=0000000000000000^M
> > r11=0000000000000202 r12=0000000000004000 r13=0000000076F256E4^M
> > r14=0000000000000000 r15=0000000000050576^M
> > rbp=0000000180321C90 rsp=00000000FFFFBFB0^M
> > program=C:\cygwin64\bin\mintty.exe, pid 1791, thread main^M
> > cs=0033 ds=002B es=002B fs=0053 gs=002B ss=002B^M
> > Stack trace:^M
> > Frame        Function    Args^M
> > 00180321C90  00100438534 (00076F078EC, 00000000000, 00000000001, 000FFFFC458)^M
> > 000FFFFC3A0  00100440135 (02F00000058, 00076F1908A, 00180132457, 001802BEDF0)^M
> > 000FFFFC5C0  00076F19BBD (0010043F780, 001004CB9E0, 0000092EB10, 0000000000D)^M
> > 000FFFFC5C0  00076F198C2 (00076F139B0, 0010043F780, 00076F532B8, 00800000001)^M
> > 000FFFFC5C0  0010045133C (0000000002F, 00000000000, 0018022D780, 00180294A00)^M
> > 000FFFFCCD0  0018004A826 (00000000000, 00000000000, 00000000000, 00000000000)^M
> > 00000000000  00180048353 (00000000000, 00000000000, 00000000000, 00000000000)^M
> > 000FFFFFFF0  00180048404 (00000000000, 00000000000, 00000000000, 00000000000)^M
> > End of stack trace
> > 
> > 
> > Scenario:
> > 
> > The crashes occur if while moving the cursor it reaches or is near the bottom
> > of the screen. Crashes have occurred in vim, mutt, and man since installing
> > this version.
> > 
> > 
> > Regards,
> > 

Hi,


Installed Mintty v3.1.6 (x86_64-pc-cygwin) earlier this morning.

There has been no observed repeat of the crashes of Mintty with scrolling
using repeat key entry with the new package.

I think therefore that the v3.1.6 package resolves the issue I was observing.

Many thanks to all concerned.


Regards.

-- 

Mutt 1.14.0 (2020-05-02)
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