diff options
| author | Dr. Stephen Henson <steve@openssl.org> | 2015-01-03 00:45:13 +0000 |
|---|---|---|
| committer | Matt Caswell <matt@openssl.org> | 2015-01-08 11:28:17 +0000 |
| commit | 46bf0ba87665c5aa215673d87e9ee7dd4ce28359 (patch) | |
| tree | 8532ce162a11814922721c9c8e07c8e2e3b43c58 /ssl/d1_pkt.c | |
| parent | 4b4c0a19211bf73d81de52de697a1a9dc60aed82 (diff) | |
Fix crash in dtls1_get_record whilst in the listen state where you get two
separate reads performed - one for the header and one for the body of the
handshake record.
CVE-2014-3571
Reviewed-by: Matt Caswell <matt@openssl.org>
Conflicts:
ssl/s3_pkt.c
Diffstat (limited to 'ssl/d1_pkt.c')
| -rw-r--r-- | ssl/d1_pkt.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/ssl/d1_pkt.c b/ssl/d1_pkt.c index d12604e657..5eac25fbdd 100644 --- a/ssl/d1_pkt.c +++ b/ssl/d1_pkt.c @@ -595,8 +595,6 @@ again: /* now s->packet_length == DTLS1_RT_HEADER_LENGTH */ i=rr->length; n=ssl3_read_n(s,i,i,1); - if (n <= 0) return(n); /* error or non-blocking io */ - /* this packet contained a partial record, dump it */ if ( n != i) { |