[openssl.org #2932] smime cmdline utility ignores errors

[Dmitry Belyavsky via RT]

Greetings!

The result of functions writing PKCS#7 structure is ignored in smime
cmdline utility.
The patch fixing it is attached.

Also I should mention that the result of RAND_pseudo_bytes
in SMIME_write_ASN1 is ignored, and on failure the boundary data is
incorrectly initialized.

Thank you!

-- 
SY, Dmitry Belyavsky

Greetings!

The result of functions writing PKCS#7 structure is ignored in smime cmdline utility.
The patch fixing it is attached.

Also I should mention that the result of RAND_pseudo_bytes in SMIME_write_ASN1 is ignored, and on failure the boundary data is incorrectly initialized.

Thank you!

--
SY, Dmitry Belyavsky

smime.diff
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