set '\0' at tail for NUL terminated string, or TP_printk may cause issue.
Signed-off-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
*/
#include <linux/tracepoint.h>
*/
#include <linux/tracepoint.h>
+/*
+ * Since use str*cpy in header file, better to include string.h, directly.
+ */
+#include <linux/string.h>
+
/*
* The TRACE_EVENT macro is broken up into 5 parts.
*
/*
* The TRACE_EVENT macro is broken up into 5 parts.
*
- strncpy(__entry->name, name, 20);
+ strlcpy(__entry->name, name, 20);
__entry->branch = branch;
),
__entry->branch = branch;
),
- strncpy(__entry->name, name, 20);
+ strlcpy(__entry->name, name, 20);
__entry->branch = branch;
),
__entry->branch = branch;
),
- strncpy(__entry->name, name, 20);
+ strlcpy(__entry->name, name, 20);
__entry->branch = branch;
),
__entry->branch = branch;
),