replace qwx virtual interface list with a single interface structure
Fixes use of stale pointers on the vif list which caused crashes.
We do not support multiple interfaces per driver in our net80211 stack,
so this list inherited from Linux was pointless for us anyway.
Tested by ajacoutot, phessler, kettenis, gnezdo, krw, and myself.
ok phessler@ kettenis@ gnezdo@
Prevent display-panes from shifting the active pane scroll position by
copying the screen from before zoom, also do not let resize consume
blank lines.
vmd(8): disambiguate fd variable naming
Split out fd tracking in the global "struct vmd" instance with
explicit names to not reuse the same one for storing semantically
different fds. Some vmd processes were using .vmd_fd to track the
open /dev/vmm while another used it for a socket(2) instance for
ioctls. This makes it hard to reason about and future changes
harder to review.
No intended behavioral change.
Testing help from Mischa Peters.
ok @hshoexer
Remove the active-pane flag for now, there are some gaps in how this
works and I don't like it. May come back in a different form (maybe just
for windows).
Remove redundant BIO_write() length assertions in b64_write()
b64_write() asserted that BIO_write() does not return more bytes than
requested in two places. Other BIO_write() call sites do not make this
check, and there is no special handling here that depends on asserting this
condition.
ok tb@ beck@ joshua@
Remove stale SECURE RENEGOTIATION reference
SSL_CTX_set_options(3) no longer has a SECURE RENEGOTIATION section,
but SSL_OP_LEGACY_SERVER_CONNECT still referenced it. Replace the
dangling cross reference with a note that the option is no longer set
by default.
ok tb@ beck@