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The first step towards a SSL_peek fix.

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The main thing to verify about these changes is that nothing at all
has changed, as far as behaviour is concerned (except that some
SSLerr() invocations now have a different function code): SSL_read
(ssl2_read, ssl3_read) behaves exactly as before, and SSL_peek refuses
to do any work exactly as before.  But now the functions actually
doing the work have a 'peek' flag, so it should be easy to change them
to behave accordingly.
This commit is contained in:
Bodo Möller
2000-12-14 17:34:42 +00:00
parent a29b1a3f0f
commit 2452e013aa
8 changed files with 206 additions and 55 deletions
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4
ssl/s3_both.c
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@@ -365,7 +365,7 @@ long ssl3_get_message(SSL *s, int st1, int stn, int mt, long max, int *ok)
while (s->init_num < 4)
{
i=ssl3_read_bytes(s,SSL3_RT_HANDSHAKE,&p[s->init_num],
4 - s->init_num);
4 - s->init_num, 0);
if (i <= 0)
{
s->rwstate=SSL_READING;
@@ -434,7 +434,7 @@ long ssl3_get_message(SSL *s, int st1, int stn, int mt, long max, int *ok)
n=s->s3->tmp.message_size;
while (n > 0)
{
i=ssl3_read_bytes(s,SSL3_RT_HANDSHAKE,&p[s->init_num],n);
i=ssl3_read_bytes(s,SSL3_RT_HANDSHAKE,&p[s->init_num],n,0);
if (i <= 0)
{
s->rwstate=SSL_READING;