Clear addr_iter on reset in bss_conn

Signed-off-by: Joshua Rogers <MegaManSec@users.noreply.github.com>
Reviewed-by: Frederik Wedel-Heinen <fwh.openssl@gmail.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/28915)

diff --git a/crypto/bio/bss_conn.c b/crypto/bio/bss_conn.c
index 0d52e8e05f26a84e260d9e8160f49ad0aa8f2daa..87a93c4aed52b7913eed3a7bafd957b6f12eba6d 100644 (file)
--- a/crypto/bio/bss_conn.c
+++ b/crypto/bio/bss_conn.c
@@ -460,6 +460,7 @@ static long conn_ctrl(BIO *b, int cmd, long num, void *ptr)
         conn_close_socket(b);
         BIO_ADDRINFO_free(data->addr_first);
         data->addr_first = NULL;
+        data->addr_iter = NULL;
         b->flags = 0;
         break;
     case BIO_C_DO_STATE_MACHINE: