sctp: handle invalid error codes without calling BUG()

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[ Upstream commit a0067dfcd9 ]

The sctp_sf_eat_auth() function is supposed to return enum sctp_disposition
values but if the call to sctp_ulpevent_make_authkey() fails, it returns
-ENOMEM.

This results in calling BUG() inside the sctp_side_effects() function.
Calling BUG() is an over reaction and not helpful.  Call WARN_ON_ONCE()
instead.

This code predates git.

Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Dan Carpenter 2023-06-09 14:04:43 +03:00 • committed by Greg Kroah-Hartman

parent fbd3ae6997

commit dcfd75bca8

1 changed files with 4 additions and 1 deletions

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net/sctp/sm_sideeffect.c

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