SSL_ERROR_SYSCALL errno=0

[hhachem]

Hello,

I have an issue, that I've been trying to resolve for weeks now. I have 2
devices. The major different between them is the linux Kernel version. On
Linux 2.6.24.6, ssl_connect() works flawlessly. On 2.4.21 it returns -1. The
SSL_get_error() returns SSL_ERROR_SYSCALL but errno is 0 (perror() prints
"Success"). Does anyone have a solution for this?



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[hhachem]

Strace shows the following before the error:


ioctl(10, TCGETS, 0x7fffe068) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x300
26000
_llseek(0xa, 0, 0, 0x7fffe2f8, 0x1) = -1 ESPIPE (Illegal seek)




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[Carl Young]

This thread have any relevance to you?

http://stackoverflow.com/questions/12885680/pem-read-rsaprivatekey-returns-illegal-seek-when-decrypting-using-openssl-libs

________________________________________
From: owner-ope...@openssl.org [owner-ope...@openssl.org] on behalf of hhachem [hamze....@deos-ag.com]
Sent: 15 April 2014 10:07
To: openss...@openssl.org
Subject: Re: SSL_ERROR_SYSCALL errno=0

[hhachem]

Thanks for the reply. I'll give the suggestions a try tomorrow. We've been
thinking, that our kernel version (it is custom and does not support all
system calls) is relatively old and missing some features that are required
by OpenSSL. I'll post back tomorrow, if anything changes.
Note: I've tried ERR_string_error() and got 0x00 in all fileds.



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