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a710eed386
linux/net/dsa
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Vladimir Oltean bcb9928a15 net: dsa: properly check for the bridge_leave methods in dsa_switch_bridge_leave() 
This was not caught because there is no switch driver which implements
the .port_bridge_join but not .port_bridge_leave method, but it should
nonetheless be fixed, as in certain conditions (driver development) it
might lead to NULL pointer dereference.

Fixes: f66a6a69f9 ("net: dsa: permit cross-chip bridging between all trees in the system")
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-07-13 14:47:10 -07:00
..
dsa2.c net: dsa: reference count the FDB addresses at the cross-chip notifier level 2021-06-29 10:46:23 -07:00
dsa_priv.h net: dsa: ensure during dsa_fdb_offload_notify that dev_hold and dev_put are on the same dev 2021-06-29 10:46:23 -07:00
dsa.c net: dsa: allow changing the tag protocol via the "tagging" device attribute 2021-01-29 21:24:39 -08:00
Kconfig net: selftest: fix build issue if INET is disabled 2021-04-28 14:06:45 -07:00
Makefile net: dsa: add a second tagger for Ocelot switches based on tag_8021q 2021-01-29 21:25:27 -08:00
master.c net: dsa: generalize overhead for taggers that use both headers and trailers 2021-06-11 12:45:38 -07:00
port.c net: dsa: replay the local bridge FDB entries pointing to the bridge dev too 2021-06-29 10:46:23 -07:00
slave.c net: dsa: ensure during dsa_fdb_offload_notify that dev_hold and dev_put are on the same dev 2021-06-29 10:46:23 -07:00
switch.c net: dsa: properly check for the bridge_leave methods in dsa_switch_bridge_leave() 2021-07-13 14:47:10 -07:00
tag_8021q.c net: dsa: tag_8021q: refactor RX VLAN parsing into a dedicated function 2021-06-11 12:45:38 -07:00
tag_ar9331.c net: dsa: generalize overhead for taggers that use both headers and trailers 2021-06-11 12:45:38 -07:00
tag_brcm.c net: dsa: generalize overhead for taggers that use both headers and trailers 2021-06-11 12:45:38 -07:00
tag_dsa.c net: dsa: generalize overhead for taggers that use both headers and trailers 2021-06-11 12:45:38 -07:00
tag_gswip.c net: dsa: generalize overhead for taggers that use both headers and trailers 2021-06-11 12:45:38 -07:00
tag_hellcreek.c net: dsa: generalize overhead for taggers that use both headers and trailers 2021-06-11 12:45:38 -07:00
tag_ksz.c net: dsa: generalize overhead for taggers that use both headers and trailers 2021-06-11 12:45:38 -07:00
tag_lan9303.c net: dsa: generalize overhead for taggers that use both headers and trailers 2021-06-11 12:45:38 -07:00
tag_mtk.c net: dsa: generalize overhead for taggers that use both headers and trailers 2021-06-11 12:45:38 -07:00
tag_ocelot_8021q.c net: dsa: tag_8021q: refactor RX VLAN parsing into a dedicated function 2021-06-11 12:45:38 -07:00
tag_ocelot.c net: dsa: generalize overhead for taggers that use both headers and trailers 2021-06-11 12:45:38 -07:00
tag_qca.c net: dsa: generalize overhead for taggers that use both headers and trailers 2021-06-11 12:45:38 -07:00
tag_rtl4_a.c net: dsa: generalize overhead for taggers that use both headers and trailers 2021-06-11 12:45:38 -07:00
tag_sja1105.c net: dsa: sja1105: implement TX timestamping for SJA1110 2021-06-11 12:45:38 -07:00
tag_trailer.c net: dsa: generalize overhead for taggers that use both headers and trailers 2021-06-11 12:45:38 -07:00
tag_xrs700x.c net: dsa: generalize overhead for taggers that use both headers and trailers 2021-06-11 12:45:38 -07:00