From 21db70888a5835c2ec82528ea7ba85dc446bd97d Mon Sep 17 00:00:00 2001 From: Andreas Schneider Date: Mon, 8 Oct 2012 19:56:46 +0200 Subject: socket: Check return value of buffer function. Found by Coverity. --- src/socket.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'src') diff --git a/src/socket.c b/src/socket.c index 338bda0f..6eab0aa3 100644 --- a/src/socket.c +++ b/src/socket.c @@ -278,7 +278,10 @@ int ssh_socket_pollcallback(struct ssh_poll_handle_struct *p, socket_t fd, int r } if(r>0){ /* Bufferize the data and then call the callback */ - buffer_add_data(s->in_buffer,buffer,r); + r = buffer_add_data(s->in_buffer,buffer,r); + if (r < 0) { + return -1; + } if(s->callbacks && s->callbacks->data){ r= s->callbacks->data(buffer_get_rest(s->in_buffer), buffer_get_rest_len(s->in_buffer), -- cgit v1.2.3