Commit f8859d98 authored by Jarkko Sakkinen's avatar Jarkko Sakkinen Committed by Casey Schaufler

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
...@@ -1497,6 +1497,7 @@ static ssize_t smk_write_access(struct file *file, const char __user *buf, ...@@ -1497,6 +1497,7 @@ static ssize_t smk_write_access(struct file *file, const char __user *buf,
{ {
struct smack_rule rule; struct smack_rule rule;
char *data; char *data;
int res;
if (!capable(CAP_MAC_ADMIN)) if (!capable(CAP_MAC_ADMIN))
return -EPERM; return -EPERM;
...@@ -1508,8 +1509,10 @@ static ssize_t smk_write_access(struct file *file, const char __user *buf, ...@@ -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)) if (count < SMK_LOADLEN || smk_parse_rule(data, &rule))
return -EINVAL; return -EINVAL;
data[0] = smk_access(rule.smk_subject, rule.smk_object, res = smk_access(rule.smk_subject, rule.smk_object, rule.smk_access,
rule.smk_access, NULL) == 0; NULL);
data[0] = res == 0 ? '1' : '0';
data[1] = '\0';
simple_transaction_set(file, 1); simple_transaction_set(file, 1);
return SMK_LOADLEN; return SMK_LOADLEN;
......
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