diff options
Diffstat (limited to 'svr-chansession.c')
| -rw-r--r-- | svr-chansession.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/svr-chansession.c b/svr-chansession.c index d56fb2c..8c9fa3b 100644 --- a/svr-chansession.c +++ b/svr-chansession.c @@ -55,6 +55,10 @@ static int newchansess(struct Channel *channel); static void chansessionrequest(struct Channel *channel); static void send_exitsignalstatus(struct Channel *channel); +static void send_msg_chansess_exitstatus(struct Channel * channel, + struct ChanSess * chansess); +static void send_msg_chansess_exitsignal(struct Channel * channel, + struct ChanSess * chansess); static int sesscheckclose(struct Channel *channel); static void get_termmodes(struct ChanSess *chansess); @@ -68,7 +72,7 @@ static int sesscheckclose(struct Channel *channel) { } /* handler for childs exiting, store the state for return to the client */ -static void sesssigchild_handler(int dummy) { +static void sesssigchild_handler(int UNUSED(dummy)) { int status; pid_t pid; @@ -498,7 +502,9 @@ static int sessionpty(struct ChanSess * chansess) { } /* allocate the pty */ - assert(chansess->master == -1); /* haven't already got one */ + if (chansess->master != -1) { + dropbear_exit("multiple pty requests"); + } if (pty_allocate(&chansess->master, &chansess->slave, namebuf, 64) == 0) { TRACE(("leave sessionpty: failed to allocate pty")); return DROPBEAR_FAILURE; |