v/tmate-ssh-server
1
0
Fork 0
mirror of https://github.com/tmate-io/tmate-ssh-server.git synced 2020-11-18 19:53:51 -08:00
Code Issues Releases Wiki Activity

Check for NULL clients.

Browse Source
This commit is contained in:
Nicholas Marriott 2007-11-21 22:40:55 +00:00
parent 39dfa41971
commit e2438dc96e
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
server-msg.c
View File

@ -1,4 +1,4 @@
/* $Id: server-msg.c,v 1.35 2007-11-21 20:04:37 nicm Exp $ */ /* $Id: server-msg.c,v 1.36 2007-11-21 22:40:55 nicm Exp $ */
/* /*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -152,7 +152,7 @@ server_msg_fn_command(struct hdr *hdr, struct client *c)
for (i = 0; i < ARRAY_LENGTH(&clients); i++) { for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
/* XXX fnmatch, multi clients etc */ /* XXX fnmatch, multi clients etc */
c = ARRAY_ITEM(&clients, i); c = ARRAY_ITEM(&clients, i);
if (strcmp(client, c->tty) == 0) if (c != NULL && strcmp(client, c->tty) == 0)
ctx.client = c; ctx.client = c;
} }
if (ctx.client == NULL) { if (ctx.client == NULL) {