diff options
| author | Dr. Stephen Henson <steve@openssl.org> | 2011-05-25 15:21:01 +0000 |
|---|---|---|
| committer | Dr. Stephen Henson <steve@openssl.org> | 2011-05-25 15:21:01 +0000 |
| commit | 20e6d22709814ff6cc61c8bd6903efc41e896313 (patch) | |
| tree | 7a922a6fa37c37a8d2536a6b4f53b2ce80add82e /ssl/s3_pkt.c | |
| parent | 24dd0c61ef76309d97c60870b6f284341f33bcca (diff) | |
PR: 2533
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve
Setting SSL_MODE_RELEASE_BUFFERS should be ignored for DTLS, but instead causes
the program to crash. This is due to missing version checks and is fixed with
this patch.
Diffstat (limited to 'ssl/s3_pkt.c')
| -rw-r--r-- | ssl/s3_pkt.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/ssl/s3_pkt.c b/ssl/s3_pkt.c index e166a510b9..46304766a4 100644 --- a/ssl/s3_pkt.c +++ b/ssl/s3_pkt.c @@ -247,7 +247,8 @@ int ssl3_read_n(SSL *s, int n, int max, int extend) if (i <= 0) { rb->left = left; - if (s->mode & SSL_MODE_RELEASE_BUFFERS) + if (s->mode & SSL_MODE_RELEASE_BUFFERS && + SSL_version(s) != DTLS1_VERSION && SSL_version(s) != DTLS1_BAD_VER) if (len+left == 0) ssl3_release_read_buffer(s); return(i); @@ -866,7 +867,8 @@ int ssl3_write_pending(SSL *s, int type, const unsigned char *buf, { wb->left=0; wb->offset+=i; - if (s->mode & SSL_MODE_RELEASE_BUFFERS) + if (s->mode & SSL_MODE_RELEASE_BUFFERS && + SSL_version(s) != DTLS1_VERSION && SSL_version(s) != DTLS1_BAD_VER) ssl3_release_write_buffer(s); s->rwstate=SSL_NOTHING; return(s->s3->wpend_ret); |