Sabrina Dubroca c52add61c2 macsec: don't free NULL metadata_dst ... Commit 0a28bfd497 added a metadata_dst to each tx_sc, but that's only allocated when macsec_add_dev has run, which happens after device registration. If the requested or computed SCI already exists, or if linking to the lower device fails, we will panic because metadata_dst_free can't handle NULL. Reproducer: ip link add link $lower type macsec ip link add link $lower type macsec Fixes: 0a28bfd497 ("net/macsec: Add MACsec skb_metadata_dst Tx Data path support") Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Acked-by: Raed Salem <raeds@nvidia.com> Link: https://lore.kernel.org/r/60f2a1965fe553e2cade9472407d0fafff8de8ce.1663923580.git.sd@queasysnail.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2022-09-26 09:39:30 -07:00
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ipa	net: ipa: encapsulate updating three more registers	2022-09-23 20:56:28 -07:00
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macsec.c	macsec: don't free NULL metadata_dst	2022-09-26 09:39:30 -07:00
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