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-rw-r--r--include/linux/namei.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/namei.h b/include/linux/namei.h
index 99eb80306dc..fc2e0357987 100644
--- a/include/linux/namei.h
+++ b/include/linux/namei.h
@@ -94,4 +94,9 @@ static inline char *nd_get_link(struct nameidata *nd)
return nd->saved_names[nd->depth];
}
+static inline void nd_terminate_link(void *name, size_t len, size_t maxlen)
+{
+ ((char *) name)[min(len, maxlen)] = '\0';
+}
+
#endif /* _LINUX_NAMEI_H */