From 7aedbed7740c3ee5d60705a2ad74cdc760e60f2e Mon Sep 17 00:00:00 2001 From: Tom Lebreux Date: Sat, 7 Nov 2020 07:56:48 -0500 Subject: [PATCH] Don't memmove one past clients --- src/server.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/server.c b/src/server.c index 9ce304f..4a38eaa 100644 --- a/src/server.c +++ b/src/server.c @@ -197,7 +197,9 @@ disconnect_client(struct gmnisrv_server *server, struct gmnisrv_client *client) free(client->path); size_t index = (client - server->clients) / sizeof(struct gmnisrv_client); - memmove(client, &client[1], &server->clients[server->clientsz] - client); + memmove(&server->clients[index], + &server->clients[index + 1], + (server->clientsz - (index + 1)) * sizeof(struct gmnisrv_client)); memmove(&server->fds[server->nlisten + index], &server->fds[server->nlisten + index + 1], (server->fdsz - (server->nlisten + index + 1)) * sizeof(struct pollfd));