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-rw-r--r--security/selinux/hooks.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 2dd4dd6bdbc1..f21f1e0e6452 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -3176,18 +3176,17 @@ static int selinux_inode_setxattr(struct dentry *dentry, const char *name,
if (!has_cap_mac_admin(true)) {
struct audit_buffer *ab;
size_t audit_size;
- const char *str;
/* We strip a nul only if it is at the end, otherwise the
* context contains a nul and we should audit that */
if (value) {
- str = value;
+ const char *str = value;
+
if (str[size - 1] == '\0')
audit_size = size - 1;
else
audit_size = size;
} else {
- str = "";
audit_size = 0;
}
ab = audit_log_start(current->audit_context, GFP_ATOMIC, AUDIT_SELINUX_ERR);