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Mark a HelloRequest record as read if we ignore it

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Otherwise the client will try to process it again. The second time around
it will try and move the record data into handshake fragment storage and
realise that there is no data left. At that point it marks it as read
anyway. However, it is a bug that we go around the loop a second time, so
we prevent that.

Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/2200)
This commit is contained in:
Matt Caswell 2017-01-09 17:29:44 +00:00
parent f61c5ca6ca
commit 290a0419f0
1 changed files with 5 additions and 0 deletions
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5
ssl/record/rec_layer_s3.c
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@ -1430,7 +1430,12 @@ int ssl3_read_bytes(SSL *s, int type, int *recvd_type, unsigned char *buf,
return -1;
}
}
} else {
SSL3_RECORD_set_read(rr);
}
} else {
/* Does this ever happen? */
SSL3_RECORD_set_read(rr);
}
/*
* we either finished a handshake or ignored the request, now try