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| author | Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> | 2019-05-07 20:34:22 +0900 |
|---|---|---|
| committer | James Morris <jamorris@linux.microsoft.com> | 2019-05-10 14:58:35 -0700 |
| commit | 4ad98ac46490d5f8441025930070eaf028cfd0f2 (patch) | |
| tree | 363c823ffb72e64e3bee364cc03dd6fc5d4677c3 /security | |
| parent | 27df4b4a1b5fe2bef54ebc49d64bf5b39125f26a (diff) | |
| download | lwn-4ad98ac46490d5f8441025930070eaf028cfd0f2.tar.gz lwn-4ad98ac46490d5f8441025930070eaf028cfd0f2.zip | |
tomoyo: Don't emit WARNING: string while fuzzing testing.
Commit cff0e6c3ec3e6230 ("tomoyo: Add a kernel config option for fuzzing
testing.") enabled the learning mode, but syzkaller is detecting any
"WARNING:" string as a crash. Thus, disable TOMOYO's quota warning if
built for fuzzing testing.
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Cc: Dmitry Vyukov <dvyukov@google.com>
Signed-off-by: James Morris <jamorris@linux.microsoft.com>
Diffstat (limited to 'security')
| -rw-r--r-- | security/tomoyo/util.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/security/tomoyo/util.c b/security/tomoyo/util.c index 0517cbdd7275..52752e1a84ed 100644 --- a/security/tomoyo/util.c +++ b/security/tomoyo/util.c @@ -1076,8 +1076,10 @@ bool tomoyo_domain_quota_is_ok(struct tomoyo_request_info *r) domain->flags[TOMOYO_DIF_QUOTA_WARNED] = true; /* r->granted = false; */ tomoyo_write_log(r, "%s", tomoyo_dif[TOMOYO_DIF_QUOTA_WARNED]); +#ifndef CONFIG_SECURITY_TOMOYO_INSECURE_BUILTIN_SETTING pr_warn("WARNING: Domain '%s' has too many ACLs to hold. Stopped learning mode.\n", domain->domainname->name); +#endif } return false; } |