selinux: fix type mismatch

xypron · pcmoore · commit 309c5fad5de4 · 2016-06-15T16:20:28.000-04:00
avc_cache_threshold is of type unsigned int.  Do not use a signed
new_value in sscanf(page, "%u", &amp;new_value).

Signed-off-by: Heinrich Schuchardt &lt;xypron.glpk@gmx.de&gt;
[PM: subject prefix fix, description cleanup]
Signed-off-by: Paul Moore &lt;paul@paul-moore.com&gt;
diff --git a/security/selinux/selinuxfs.c b/security/selinux/selinuxfs.c
@@ -1347,7 +1347,7 @@ static ssize_t sel_write_avc_cache_threshold(struct file *file,
 {
 	char *page;
 	ssize_t ret;
-	int new_value;
+	unsigned int new_value;
 
 	ret = task_has_security(current, SECURITY__SETSECPARAM);
 	if (ret)

Original file line number	Diff line number	Diff line change
`@@ -1347,7 +1347,7 @@ static ssize_t sel_write_avc_cache_threshold(struct file *file,`
`1347`	`1347`	`{`
`1348`	`1348`	`char *page;`
`1349`	`1349`	`ssize_t ret;`
`1350`		`- int new_value;`
	`1350`	`+ unsigned int new_value;`
`1351`	`1351`
`1352`	`1352`	`ret = task_has_security(current, SECURITY__SETSECPARAM);`
`1353`	`1353`	`if (ret)`