Increase wbuf by one byte to fix the bug reported by

Eric Day <eday@concentric.net> to openssl-dev@openssl.org,
Message-ID: <20001218013437.A5526@concentric.net>
This commit is contained in:
Bodo Möller
2000-12-18 11:23:23 +00:00
parent 555a8493cd
commit fc4868cb47
4 changed files with 20 additions and 6 deletions

View File

@@ -270,10 +270,16 @@ int ssl2_new(SSL *s)
if ((s2=OPENSSL_malloc(sizeof *s2)) == NULL) goto err;
memset(s2,0,sizeof *s2);
#if SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER + 3 > SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER + 2
# error "assertion failed"
#endif
if ((s2->rbuf=OPENSSL_malloc(
SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER+2)) == NULL) goto err;
/* wbuf needs one byte more because when using two-byte headers,
* we leave the first byte unused in do_ssl_write (s2_pkt.c) */
if ((s2->wbuf=OPENSSL_malloc(
SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER+2)) == NULL) goto err;
SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER+3)) == NULL) goto err;
s->s2=s2;
ssl2_clear(s);