From a2ff733ac0570f70e350c8428b6f1146df07d643 Mon Sep 17 00:00:00 2001 From: Pau Espin Pedrol Date: Tue, 14 Jul 2020 21:12:50 +0200 Subject: ipaccess: Set bfd->data to NULL before releasing its reference Since the reference is dropped, make sure no one accesses it through that pointer anymore. It must be done before calling the put() method, otherwise it may already be released when put() returns. Change-Id: Ic3f261b2a995efcbc8eece9669ee3ae63af7b5c0 --- src/input/ipaccess.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/input/ipaccess.c b/src/input/ipaccess.c index 4d55e71..3ff59f4 100644 --- a/src/input/ipaccess.c +++ b/src/input/ipaccess.c @@ -661,6 +661,7 @@ err_socket: err_line: close(bfd->fd); bfd->fd = -1; + bfd->data = NULL; e1inp_line_put2(line, "ipa_bfd"); return ret; } @@ -711,6 +712,7 @@ err_socket: err_line: close(bfd->fd); bfd->fd = -1; + bfd->data = NULL; e1inp_line_put2(line, "ipa_bfd"); return ret; } -- cgit v1.2.3