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| author | Steven Rostedt <rostedt@goodmis.org> | 2014-04-22 19:23:30 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-05-31 13:20:27 -0700 |
| commit | be57abca400415c343a251053db2ba8e8cf873ad (patch) | |
| tree | 30132dfd8962b9dc9b297a679f0df7aa41d03ee9 /tools/firewire | |
| parent | 8c02c2a4f89a4eda43b4679e8f0e170edeebc85f (diff) | |
| download | lwn-be57abca400415c343a251053db2ba8e8cf873ad.tar.gz lwn-be57abca400415c343a251053db2ba8e8cf873ad.zip | |
tools lib traceevent: Fix memory leak in pretty_print()
commit de04f8657de9d3351a2d5880f1f7080b23b798cf upstream.
Commit 12e55569a244 "tools lib traceevent: Use helper trace-seq in print
functions like kernel does" added a extra trace_seq helper to process
string arguments like the kernel does it. But the difference between the
kernel and the userspace library is that the kernel's trace_seq structure
has a static allocated buffer. The userspace one has a dynamically
allocated one. It requires a trace_seq_destroy(), otherwise it produces
a nasty memory leak.
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/20140422192330.6bb09bf8@gandalf.local.home
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/firewire')
0 files changed, 0 insertions, 0 deletions