diff options
| -rw-r--r-- | src/common/tortls.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/common/tortls.c b/src/common/tortls.c index dd7b885e2b..48a139394d 100644 --- a/src/common/tortls.c +++ b/src/common/tortls.c @@ -1352,8 +1352,14 @@ tor_tls_get_buffer_sizes(tor_tls_t *tls, int *rbuf_capacity, int *rbuf_bytes, int *wbuf_capacity, int *wbuf_bytes) { - *rbuf_capacity = tls->ssl->s3->rbuf.len; - *wbuf_capacity = tls->ssl->s3->wbuf.len; + if (tls->ssl->s3->rbuf.buf) + *rbuf_capacity = tls->ssl->s3->rbuf.len; + else + *rbuf_capacity = 0; + if (tls->ssl->s3->wbuf.buf) + *wbuf_capacity = tls->ssl->s3->wbuf.len; + else + *wbuf_capacity = 0; *rbuf_bytes = tls->ssl->s3->rbuf.left; *wbuf_bytes = tls->ssl->s3->wbuf.left; } |