MODSIGN: Make shash allocation failure fatal
authorBen Hutchings <ben@decadent.org.uk>
Sun, 5 May 2019 12:45:06 +0000 (13:45 +0100)
committerSalvatore Bonaccorso <carnil@debian.org>
Fri, 21 Oct 2022 20:24:21 +0000 (21:24 +0100)
commit499f23f6998f7d4088e448d1e40b7afce79371a2
treefcdd6942bbf20f54b253a85002aff14905d19913
parent6b99259cb646117d67373144f8ac36bb75a2bafe
MODSIGN: Make shash allocation failure fatal

mod_is_hash_blacklisted() currently returns 0 (suceess) if
crypto_alloc_shash() fails.  This should instead be a fatal error,
so unwrap and pass up the error code.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Topic features/all/db-mok-keyring
Gbp-Pq: Name modsign-make-shash-allocation-failure-fatal.patch
kernel/module_signing.c