diff options
Diffstat (limited to 'security')
| -rw-r--r-- | security/apparmor/lsm.c | 4 | ||||
| -rw-r--r-- | security/keys/encrypted-keys/encrypted.c | 4 | ||||
| -rw-r--r-- | security/tomoyo/tomoyo.c | 3 |
3 files changed, 5 insertions, 6 deletions
diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c index 63df97418b46..9a3dcaafb5b1 100644 --- a/security/apparmor/lsm.c +++ b/security/apparmor/lsm.c @@ -469,8 +469,10 @@ static int apparmor_file_open(struct file *file) * Cache permissions granted by the previous exec check, with * implicit read and executable mmap which are required to * actually execute the image. + * + * Illogically, FMODE_EXEC is in f_flags, not f_mode. */ - if (current->in_execve) { + if (file->f_flags & __FMODE_EXEC) { fctx->allow = MAY_EXEC | MAY_READ | AA_EXEC_MMAP; return 0; } diff --git a/security/keys/encrypted-keys/encrypted.c b/security/keys/encrypted-keys/encrypted.c index 76f55dd13cb8..8af2136069d2 100644 --- a/security/keys/encrypted-keys/encrypted.c +++ b/security/keys/encrypted-keys/encrypted.c @@ -237,10 +237,6 @@ static int datablob_parse(char *datablob, const char **format, break; } *decrypted_data = strsep(&datablob, " \t"); - if (!*decrypted_data) { - pr_info("encrypted_key: decrypted_data is missing\n"); - break; - } ret = 0; break; case Opt_load: diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c index 3c3af149bf1c..04a92c3d65d4 100644 --- a/security/tomoyo/tomoyo.c +++ b/security/tomoyo/tomoyo.c @@ -328,7 +328,8 @@ static int tomoyo_file_fcntl(struct file *file, unsigned int cmd, static int tomoyo_file_open(struct file *f) { /* Don't check read permission here if called from execve(). */ - if (current->in_execve) + /* Illogically, FMODE_EXEC is in f_flags, not f_mode. */ + if (f->f_flags & __FMODE_EXEC) return 0; return tomoyo_check_open_permission(tomoyo_domain(), &f->f_path, f->f_flags); |