diff options
Diffstat (limited to 'security')
| -rw-r--r-- | security/integrity/ima/ima_fs.c | 6 | ||||
| -rw-r--r-- | security/keys/process_keys.c | 7 |
2 files changed, 7 insertions, 6 deletions
diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c index 816d175da79a..30aced99bc55 100644 --- a/security/integrity/ima/ima_fs.c +++ b/security/integrity/ima/ima_fs.c @@ -26,14 +26,14 @@ #include "ima.h" static int valid_policy = 1; -#define TMPBUFLEN 12 + static ssize_t ima_show_htable_value(char __user *buf, size_t count, loff_t *ppos, atomic_long_t *val) { - char tmpbuf[TMPBUFLEN]; + char tmpbuf[32]; /* greater than largest 'long' string value */ ssize_t len; - len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read(val)); + len = scnprintf(tmpbuf, sizeof(tmpbuf), "%li\n", atomic_long_read(val)); return simple_read_from_buffer(buf, count, ppos, tmpbuf, len); } diff --git a/security/keys/process_keys.c b/security/keys/process_keys.c index ac1d5b2b1626..a7095372701e 100644 --- a/security/keys/process_keys.c +++ b/security/keys/process_keys.c @@ -808,15 +808,14 @@ long join_session_keyring(const char *name) ret = PTR_ERR(keyring); goto error2; } else if (keyring == new->session_keyring) { - key_put(keyring); ret = 0; - goto error2; + goto error3; } /* we've got a keyring - now to install it */ ret = install_session_keyring_to_cred(new, keyring); if (ret < 0) - goto error2; + goto error3; commit_creds(new); mutex_unlock(&key_session_mutex); @@ -826,6 +825,8 @@ long join_session_keyring(const char *name) okay: return ret; +error3: + key_put(keyring); error2: mutex_unlock(&key_session_mutex); error: |