Commit f8859d98 authored by Jarkko Sakkinen's avatar Jarkko Sakkinen Committed by Casey Schaufler
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Smack: fix for /smack/access output, use string instead of byte 



Small fix for the output of access SmackFS file. Use string
is instead of byte. Makes it easier to extend API if it is
needed.

Signed-off-by: default avatarJarkko Sakkinen <jarkko.sakkinen@intel.com>
parent 84088ba2

security/smack/smackfs.c

+5 −2
Original line number Diff line number Diff line
@@ -1497,6 +1497,7 @@ static ssize_t smk_write_access(struct file *file, const char __user *buf, 
{

	struct smack_rule rule;

	char *data;

	int res;



	if (!capable(CAP_MAC_ADMIN))

		return -EPERM;
@@ -1508,8 +1509,10 @@ static ssize_t smk_write_access(struct file *file, const char __user *buf, 
	if (count < SMK_LOADLEN || smk_parse_rule(data, &rule))

		return -EINVAL;



	data[0] = smk_access(rule.smk_subject, rule.smk_object,

			     rule.smk_access, NULL) == 0;

	res = smk_access(rule.smk_subject, rule.smk_object, rule.smk_access,

			  NULL);

	data[0] = res == 0 ? '1' : '0';

	data[1] = '\0';



	simple_transaction_set(file, 1);

	return SMK_LOADLEN;