Improve error checking for situations like RDP_FD=42foo, or where the provided number is out of range.
Suggestion by Yong Bakos. Signed-off-by: Bryce Harrington <br...@osg.samsung.com> --- libweston/compositor-rdp.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libweston/compositor-rdp.c b/libweston/compositor-rdp.c index 79f0687..53c7124 100644 --- a/libweston/compositor-rdp.c +++ b/libweston/compositor-rdp.c @@ -1263,7 +1263,8 @@ rdp_backend_create(struct weston_compositor *compositor, } fd = strtoul(fd_str, &fd_tail, 10); - if (fd_tail == fd_str || rdp_peer_init(freerdp_peer_new(fd), b)) + if (errno != 0 || fd_tail == fd_str || *fd_tail != '\0' + || rdp_peer_init(freerdp_peer_new(fd), b)) goto err_output; } -- 1.9.1 _______________________________________________ wayland-devel mailing list wayland-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/wayland-devel