getlistenfd: on setsockopt failure it could return an invalid/closed fd - geomyidae - A small C-based gopherd. (HTM) git clone git://bitreich.org/geomyidae/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/geomyidae/ (DIR) Log (DIR) Files (DIR) Refs (DIR) Tags (DIR) README (DIR) LICENSE --- (DIR) commit cb9b6b70dbc6b33cc29364ba31023ffeb0579085 (DIR) parent feed37adc1b23cac513b5d2a17bda4e2ffc77c81 (HTM) Author: Hiltjo Posthuma <hiltjo@codemadness.org> Date: Wed, 29 Aug 2018 20:18:50 +0200 getlistenfd: on setsockopt failure it could return an invalid/closed fd Signed-off-by: Christoph Lohmann <20h@r-36.net> Diffstat: M main.c | 1 + 1 file changed, 1 insertion(+), 0 deletions(-) --- (DIR) diff --git a/main.c b/main.c @@ -311,6 +311,7 @@ getlistenfd(struct addrinfo *hints, char *bindip, char *port) if (setsockopt(listfd, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on)) < 0) { close(listfd); + listfd = -1; break; }