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| author | Mimi Zohar <zohar@linux.vnet.ibm.com> | 2013-02-24 23:42:37 -0500 |
|---|---|---|
| committer | James Morris <james.l.morris@oracle.com> | 2013-02-26 03:10:52 +1100 |
| commit | 446d64e3e1154806092ac27de198dff1225797d9 (patch) | |
| tree | 6ae7509b776f88bf7c28254e63ba34ddcd091a92 /security | |
| parent | a2c2c3a71c25627e4840795b3c269918d0e71b28 (diff) | |
| download | linux-446d64e3e1154806092ac27de198dff1225797d9.tar.gz linux-446d64e3e1154806092ac27de198dff1225797d9.tar.bz2 linux-446d64e3e1154806092ac27de198dff1225797d9.zip | |
block: fix part_pack_uuid() build error
Commit "85865c1 ima: add policy support for file system uuid"
introduced a CONFIG_BLOCK dependency. This patch defines a
wrapper called blk_part_pack_uuid(), which returns -EINVAL,
when CONFIG_BLOCK is not defined.
security/integrity/ima/ima_policy.c:538:4: error: implicit declaration
of function 'part_pack_uuid' [-Werror=implicit-function-declaration]
Changelog v2:
- Reference commit number in patch description
Changelog v1:
- rename ima_part_pack_uuid() to blk_part_pack_uuid()
- resolve scripts/checkpatch.pl warnings
Changelog v0:
- fix UUID scripts/Lindent msgs
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: David Rientjes <rientjes@google.com>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
Acked-by: David Rientjes <rientjes@google.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: James Morris <james.l.morris@oracle.com>
Diffstat (limited to 'security')
| -rw-r--r-- | security/integrity/ima/ima_policy.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/security/integrity/ima/ima_policy.c b/security/integrity/ima/ima_policy.c index b27535a13a79..399433ad614e 100644 --- a/security/integrity/ima/ima_policy.c +++ b/security/integrity/ima/ima_policy.c @@ -176,7 +176,7 @@ static bool ima_match_rules(struct ima_rule_entry *rule, && rule->fsmagic != inode->i_sb->s_magic) return false; if ((rule->flags & IMA_FSUUID) && - memcmp(rule->fsuuid, inode->i_sb->s_uuid, sizeof(rule->fsuuid))) + memcmp(rule->fsuuid, inode->i_sb->s_uuid, sizeof(rule->fsuuid))) return false; if ((rule->flags & IMA_UID) && !uid_eq(rule->uid, cred->uid)) return false; @@ -530,14 +530,15 @@ static int ima_parse_rule(char *rule, struct ima_rule_entry *entry) ima_log_string(ab, "fsuuid", args[0].from); if (memchr_inv(entry->fsuuid, 0x00, - sizeof(entry->fsuuid))) { + sizeof(entry->fsuuid))) { result = -EINVAL; break; } - part_pack_uuid(args[0].from, entry->fsuuid); - entry->flags |= IMA_FSUUID; - result = 0; + result = blk_part_pack_uuid(args[0].from, + entry->fsuuid); + if (!result) + entry->flags |= IMA_FSUUID; break; case Opt_uid: ima_log_string(ab, "uid", args[0].from); |