Messages in this thread Patch in this message | | | From | Jarkko Sakkinen <> | Subject | [PATCH] Smack: fix for /smack/access output, use string instead of byte | Date | Mon, 10 Oct 2011 14:29:28 +0300 |
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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: Jarkko Sakkinen <jarkko.sakkinen@intel.com> --- security/smack/smackfs.c | 7 +++++-- 1 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/security/smack/smackfs.c b/security/smack/smackfs.c index 54f6e18..5498c4a 100644 --- a/security/smack/smackfs.c +++ b/security/smack/smackfs.c @@ -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; -- 1.7.4.1
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