diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/audit.c | 10 | ||||
| -rw-r--r-- | kernel/auditfilter.c | 16 | ||||
| -rw-r--r-- | kernel/auditsc.c | 2 |
3 files changed, 13 insertions, 15 deletions
diff --git a/kernel/audit.c b/kernel/audit.c index 5b9ad3dda88..f4799eb6977 100644 --- a/kernel/audit.c +++ b/kernel/audit.c @@ -813,21 +813,21 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh) case AUDIT_MAKE_EQUIV: { void *bufp = data; u32 sizes[2]; - size_t len = nlmsg_len(nlh); + size_t msglen = nlmsg_len(nlh); char *old, *new; err = -EINVAL; - if (len < 2 * sizeof(u32)) + if (msglen < 2 * sizeof(u32)) break; memcpy(sizes, bufp, 2 * sizeof(u32)); bufp += 2 * sizeof(u32); - len -= 2 * sizeof(u32); - old = audit_unpack_string(&bufp, &len, sizes[0]); + msglen -= 2 * sizeof(u32); + old = audit_unpack_string(&bufp, &msglen, sizes[0]); if (IS_ERR(old)) { err = PTR_ERR(old); break; } - new = audit_unpack_string(&bufp, &len, sizes[1]); + new = audit_unpack_string(&bufp, &msglen, sizes[1]); if (IS_ERR(new)) { err = PTR_ERR(new); kfree(old); diff --git a/kernel/auditfilter.c b/kernel/auditfilter.c index bcf1fb7c7f3..7c3450d063f 100644 --- a/kernel/auditfilter.c +++ b/kernel/auditfilter.c @@ -417,7 +417,7 @@ exit_err: static struct audit_entry *audit_rule_to_entry(struct audit_rule *rule) { struct audit_entry *entry; - struct audit_field *f; + struct audit_field *ino_f; int err = 0; int i; @@ -499,9 +499,9 @@ static struct audit_entry *audit_rule_to_entry(struct audit_rule *rule) } } - f = entry->rule.inode_f; - if (f) { - switch(f->op) { + ino_f = entry->rule.inode_f; + if (ino_f) { + switch(ino_f->op) { case AUDIT_NOT_EQUAL: entry->rule.inode_f = NULL; case AUDIT_EQUAL: @@ -526,7 +526,7 @@ static struct audit_entry *audit_data_to_entry(struct audit_rule_data *data, { int err = 0; struct audit_entry *entry; - struct audit_field *f; + struct audit_field *ino_f; void *bufp; size_t remain = datasz - sizeof(struct audit_rule_data); int i; @@ -654,9 +654,9 @@ static struct audit_entry *audit_data_to_entry(struct audit_rule_data *data, } } - f = entry->rule.inode_f; - if (f) { - switch(f->op) { + ino_f = entry->rule.inode_f; + if (ino_f) { + switch(ino_f->op) { case AUDIT_NOT_EQUAL: entry->rule.inode_f = NULL; case AUDIT_EQUAL: diff --git a/kernel/auditsc.c b/kernel/auditsc.c index e128adcb33c..09140999657 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -1293,7 +1293,6 @@ static void audit_log_exit(struct audit_context *context, struct task_struct *ts break; } case AUDIT_SOCKETCALL: { - int i; struct audit_aux_data_socketcall *axs = (void *)aux; audit_log_format(ab, "nargs=%d", axs->nargs); for (i=0; i<axs->nargs; i++) @@ -1318,7 +1317,6 @@ static void audit_log_exit(struct audit_context *context, struct task_struct *ts for (aux = context->aux_pids; aux; aux = aux->next) { struct audit_aux_data_pids *axs = (void *)aux; - int i; for (i = 0; i < axs->pid_count; i++) if (audit_log_pid_context(context, axs->target_pid[i], |