> The reason for that is to detect I/O errors in the stream.
>
> The only reason I can think of for different behaviour is
> if you have a memory
> BIO:
>
> http://www.openssl.org/support/faq.html#PROG15
>
Thanks for your quick reply.
Yes, I'm using memory BIO, I tried to call BIO_set_mem_eof_return(), but got
the same error. Here is what I tried in my verifying routing:
...
BIO_set_mem_eof_return(indata, 0);
if (PKCS7_verify(p7,certs,NULL,indata,out,flags)){
...
Did I miss anything?
Thank you.
> From: Dr. Stephen Henson <[EMAIL PROTECTED]>
> Subject: Re: OpenSSL 0.9.8i breaks SMIME sign/verify ??
> To: openssl-users@openssl.org
> Date: Friday, November 21, 2008, 7:41 PM
> On Fri, Nov 21, 2008, ThanhTrung Do wrote:
>
> > Hi forks,
> >
> > I've been using OpenSSL 0.9.8h, I use it for SMIME
> sign/verify. I've just upgraded to OpenSSL 0.9.8i and my
> code doesn't work anymore.
> >
> > The error is: [error:21075081:PKCS7
> routines:PKCS7_verify:smime text error]
> >
> > After spending sometime to investigate, I see the only
> diff is: the SMIME_text function (crypto/asn1/asn_mime.c) in
> 0.9.8i was added the check for "len" variable:
> >
> > if (len < 0)
> > return 0;
> >
> > I don't know why we need this check. But my code
> works on 0.9.8h (the one without the check). Could someone
> give me a hint?
> >
>
> The reason for that is to detect I/O errors in the stream.
>
> The only reason I can think of for different behaviour is
> if you have a memory
> BIO:
>
> http://www.openssl.org/support/faq.html#PROG15
>
> If that isn't the case do you get this problem with the
> command line utility
> too? If so post the message and command line you used,
> privately if you wish.
>
> Steve.
> --
> Dr Stephen N. Henson. Email, S/MIME and PGP keys: see
> homepage
> OpenSSL project core developer and freelance consultant.
> Homepage: http://www.drh-consultancy.demon.co.uk
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