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>
Thu, 13 Feb 2020 05:14:49 +0000 (05:14 +0000)
commit1c601d1912722e32e2bef2ce440dfa40f3c8d93e
tree88d06e23cd54106f573e4a0d1284075e539df7a2
parent152ccec05952d636a7c3d3646d19cb7094b6aab1
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