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Commit b2e902f0 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Linus Torvalds
Browse files

trace: use kbasename() 



Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent f9a00e87

kernel/trace/trace_uprobe.c

+4 −4
Original line number Diff line number Diff line
@@ -22,6 +22,7 @@ 
#include <linux/uaccess.h>

#include <linux/uprobes.h>

#include <linux/namei.h>

#include <linux/string.h>



#include "trace_probe.h"
@@ -263,16 +264,15 @@ static int create_trace_uprobe(int argc, char **argv) 


	/* setup a probe */

	if (!event) {

		char *tail = strrchr(filename, '/');

		char *tail;

		char *ptr;



		ptr = kstrdup((tail ? tail + 1 : filename), GFP_KERNEL);

		if (!ptr) {

		tail = kstrdup(kbasename(filename), GFP_KERNEL);

		if (!tail) {

			ret = -ENOMEM;

			goto fail_address_parse;

		}



		tail = ptr;

		ptr = strpbrk(tail, ".-_");

		if (ptr)

			*ptr = '\0';