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linux/tools/tracing
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Dan Carpenter 90574d2a67 rtla/osnoise: Prevent NULL dereference in error handling 
If the "tool->data" allocation fails then there is no need to call
osnoise_free_top() and, in fact, doing so will lead to a NULL dereference.

Cc: stable@vger.kernel.org
Cc: John Kacur <jkacur@redhat.com>
Cc: "Luis Claudio R. Goncalves" <lgoncalv@redhat.com>
Cc: Clark Williams <williams@redhat.com>
Fixes: 1eceb2fc2c ("rtla/osnoise: Add osnoise top mode")
Link: https://lore.kernel.org/f964ed1f-64d2-4fde-ad3e-708331f8f358@stanley.mountain
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
History 2024-08-09 13:03:15 -04:00
..
latency tools/latency: Use pkg-config in lib_setup of Makefile.config 2024-07-17 13:15:18 -07:00
rtla rtla/osnoise: Prevent NULL dereference in error handling 2024-08-09 13:03:15 -04:00
Makefile tools/tracing: Update Makefile to build rtla 2022-01-27 19:15:47 -05:00