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Re: Socket leaks., pread and [crit] SSL_Write() in 1.0.14

March 26, 2012 08:04AM
Hi Maxim,

> Do you see this as a regression from some previous version? If
> yes - which one? Do you see the same problem in 1.1.x?

I used before 1.0.12 and did not experienced the socket leaks.

> This usually happens if you update files non-atomically, i.e. edit
> files in-place instead of creating new file and then renaming it
> to desired name. Obvious solution is to update files atomically.

Thanks, that is what I was doing, editing the file with nano. :)

> As openssl 0.9.8e is quite old, I assume it's heavily modified by
> your OS vendor. Do you see the same errors if you compile nginx with
> recent vanilla openssl (0.9.8u, 1.0.0h or 1.0.1 will be ok)?

We are using the default openssl version available in CentOS 5.8.
I could look into that but we are talking hundreds of thousands of servers still using 0.9.8e.
Personally I'm not comfortable yet moving to CentOS 6.2. I will create an openssl-1.0.1 RPM for CentOS 5.8 and test it on a development server, then move it into production. Still, I don't recall noticing any SSL errors on previous Nginx version (1.0.12).
Subject Author Posted

Socket leaks., pread and [crit] SSL_Write() in 1.0.14

TECK March 25, 2012 11:55PM

Re: Socket leaks., pread and [crit] SSL_Write() in 1.0.14

TECK March 26, 2012 12:01AM

Re: Socket leaks., pread and [crit] SSL_Write() in 1.0.14

Maxim Dounin March 26, 2012 06:22AM

Re: Socket leaks., pread and [crit] SSL_Write() in 1.0.14

TECK March 26, 2012 08:04AM

Re: Socket leaks., pread and [crit] SSL_Write() in 1.0.14

TECK March 26, 2012 08:49AM

Re: Socket leaks., pread and [crit] SSL_Write() in 1.0.14

Samael March 26, 2012 10:41AM

Re: Socket leaks., pread and [crit] SSL_Write() in 1.0.14

TECK March 26, 2012 06:57PM

Re: Socket leaks., pread and [crit] SSL_Write() in 1.0.14

TECK March 26, 2012 10:28PM

Re: Socket leaks., pread and [crit] SSL_Write() in 1.0.14

TECK March 29, 2012 04:50AM

Re: Socket leaks., pread and [crit] SSL_Write() in 1.0.14

Maxim Dounin March 26, 2012 12:50PM

Re: Socket leaks., pread and [crit] SSL_Write() in 1.0.14

teckinno March 31, 2012 06:42PM

Re: Socket leaks., pread and [crit] SSL_Write() in 1.0.14

Maxim Dounin April 02, 2012 07:18AM

Re: Socket leaks., pread and [crit] SSL_Write() in 1.0.14

TECK April 02, 2012 12:22PM

Re: Socket leaks., pread and [crit] SSL_Write() in 1.0.14

Maxim Dounin April 02, 2012 01:08PM

Re: Socket leaks., pread and [crit] SSL_Write() in 1.0.14

TECK April 02, 2012 09:10PM

Re: Socket leaks., pread and [crit] SSL_Write() in 1.0.14

Maxim Dounin April 03, 2012 12:34PM

Re: Socket leaks., pread and [crit] SSL_Write() in 1.0.14

TECK April 05, 2012 11:18AM



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