Commit 7005c6ee authored Mar 08, 2017 by Omprakash Dhyade

tracing: Free saved_tgids memory in free_saved_cmdlines_buffer



saved_tgids memory was not freed in free_saved_cmdlines_buffer
which can cause memory-leak when /d/tracing/saved_cmdlines_size
node value is changed. Fix it by freeing saved_tgids
in free_saved_cmdlines_buffer.

Change-Id: I006870c858b7306b7d9c840b7712061985dda310
Signed-off-by: Omprakash Dhyade <odhyade@codeaurora.org>

parent 74efdfc1

kernel/trace/trace.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -3991,6 +3991,7 @@ static void free_saved_cmdlines_buffer(struct saved_cmdlines_buffer *s)
		{
		kfree(s->saved_cmdlines);
		kfree(s->map_cmdline_to_pid);
		kfree(s->saved_tgids);
		kfree(s);
		}