Add null check for ssh parameter (#219)

fix for https://github.com/PowerShell/Win32-OpenSSH/issues/905
2017-10-05 18:37:22 -07:00 · 2017-10-05 18:37:22 -07:00 · be80763b87
parent 97565d8b4f
commit be80763b87
1 changed files with 2 additions and 0 deletions
--- a/channels.c
+++ b/channels.c
@ -3963,6 +3963,8 @@ channel_disable_adm_local_opens(struct ssh *ssh)
 void
 channel_clear_permitted_opens(struct ssh *ssh)
 {
+	if(ssh == NULL)
+		return;
 	struct ssh_channels *sc = ssh->chanctxt;

 	sc->permitted_opens = xrecallocarray(sc->permitted_opens,