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| author | Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> | 2008-11-14 17:47:42 -0500 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-11-16 09:01:31 +0100 |
| commit | de0baf9ad661ac630a45a50ea1717cc4f4b33ace (patch) | |
| tree | 71c95e555b053f1e03f0befaa457d312e23dc919 /include/linux | |
| parent | 2504ea5edfebb14133b8571c20785cdc077e07d2 (diff) | |
| download | blackbird-obmc-linux-de0baf9ad661ac630a45a50ea1717cc4f4b33ace.tar.gz blackbird-obmc-linux-de0baf9ad661ac630a45a50ea1717cc4f4b33ace.zip | |
tracepoints: fix disable
Impact: fix race
Set the probe array pointer to NULL when the tracepoint is disabled.
The probe array point not being NULL could generate a race condition
where the reader would dereference a freed pointer.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions
