1.0.5 vs 1.0.10

[Maxim Dounin]

Hello!

On Thu, Mar 29, 2012 at 05:09:05PM -0400, stormflake wrote:

> Hi,
> 
> I recently copied configuration files that worked correctly in 1.0.5
> which no longer work in 1.0.10
> 
> I tested using curl:   curl -k -H 'X-Forwarded-For: 1.2.3.4' -F
> data=@1327833493.xml -F username=user -F password=pass
> https://example.com
> 
> The response I get is: curl: (35) Unknown SSL protocol error in
> connection to example.com:443 
> 
> Any ideas why this only poses issues in 1.0.10 and not in 1.0.5 ? What
> changes are required, or is this a bug?

[...]

Most likely you're hitting this bug, as fixed in nginx 1.0.11:

    *) Bugfix: a segmentation fault might occur in a worker process if SNI
       was used; the bug had appeared in 1.0.9.

Upgrade to nginx 1.0.14 or follow the workaround outlined here:

http://trac.nginx.org/nginx/ticket/54#comment:3

Maxim Dounin