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>
Mon, 17 Oct 2022 19:44:25 +0000 (20:44 +0100)
commit54419acb626e8387154ddc3f1f2d99d73fc46ec4
tree3f6e49f7fbb4dd644a84f19a7fc9fd3b16f8ca4d
parentb009fac8afc616d07bb2dd7cd611d93bb943ca00
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