From 0a9dd0e0711e58aa8d19ae4446cb3fe2906a8514 Mon Sep 17 00:00:00 2001 From: Baolin Wang Date: Wed, 15 Nov 2017 16:38:45 +0000 Subject: security: keys: Replace time_t with time64_t for struct key_preparsed_payload The 'struct key_preparsed_payload' will use 'time_t' which we will try to remove in the kernel, since 'time_t' is not year 2038 safe on 32bits systems. Thus this patch replaces 'time_t' with 'time64_t' which is year 2038 safe on 32 bits system for 'struct key_preparsed_payload', moreover we should use the 'TIME64_MAX' macro to initialize the 'time64_t' type variable. Signed-off-by: Baolin Wang Reviewed-by: Arnd Bergmann Signed-off-by: David Howells Reviewed-by: James Morris --- security/keys/key.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'security') diff --git a/security/keys/key.c b/security/keys/key.c index 32fd33d45959..66049183ad89 100644 --- a/security/keys/key.c +++ b/security/keys/key.c @@ -460,7 +460,7 @@ static int __key_instantiate_and_link(struct key *key, if (authkey) key_revoke(authkey); - if (prep->expiry != TIME_T_MAX) { + if (prep->expiry != TIME64_MAX) { key->expiry = prep->expiry; key_schedule_gc(prep->expiry + key_gc_delay); } @@ -506,7 +506,7 @@ int key_instantiate_and_link(struct key *key, prep.data = data; prep.datalen = datalen; prep.quotalen = key->type->def_datalen; - prep.expiry = TIME_T_MAX; + prep.expiry = TIME64_MAX; if (key->type->preparse) { ret = key->type->preparse(&prep); if (ret < 0) @@ -845,7 +845,7 @@ key_ref_t key_create_or_update(key_ref_t keyring_ref, prep.data = payload; prep.datalen = plen; prep.quotalen = index_key.type->def_datalen; - prep.expiry = TIME_T_MAX; + prep.expiry = TIME64_MAX; if (index_key.type->preparse) { ret = index_key.type->preparse(&prep); if (ret < 0) { @@ -989,7 +989,7 @@ int key_update(key_ref_t key_ref, const void *payload, size_t plen) prep.data = payload; prep.datalen = plen; prep.quotalen = key->type->def_datalen; - prep.expiry = TIME_T_MAX; + prep.expiry = TIME64_MAX; if (key->type->preparse) { ret = key->type->preparse(&prep); if (ret < 0) -- cgit v1.2.3