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tracing: Add paranoid size check in trace_printk_seq()
authorSteven Rostedt (Red Hat) <rostedt@goodmis.org>
Wed, 19 Nov 2014 15:56:41 +0000 (10:56 -0500)
committerSteven Rostedt <rostedt@goodmis.org>
Thu, 20 Nov 2014 03:01:16 +0000 (22:01 -0500)
To be really paranoid about writing out of bound data in
trace_printk_seq(), add another check of len compared to size.

Link: http://lkml.kernel.org/r/20141119144004.GB2332@dhcp128.suse.cz
Suggested-by: Petr Mladek <pmladek@suse.cz>
Reviewed-by: Petr Mladek <pmladek@suse.cz>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

No differences found
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