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(parent: c7d8a59) | patch
rtla: Fix double free
authorAndreas Schwab <schwab@suse.de>
Mon, 25 Jul 2022 15:12:18 +0000 (17:12 +0200)
committerSteven Rostedt (Google) <rostedt@goodmis.org>
Sun, 31 Jul 2022 21:03:38 +0000 (17:03 -0400)
commit4f753c3be52c1d930afc0fe3169baa605dbaf611
tree8cd193d81bd146364bc1e8696748f3c13877b9b9tree | snapshot
parentc7d8a598c5b1e21a0957f5dec2ef4139d2d1a23acommit | diff
rtla: Fix double free

Avoid double free by making trace_instance_destroy indempotent.  When
trace_instance_init fails, it calls trace_instance_destroy, but its only
caller osnoise_destroy_tool calls it again.

Link: https://lkml.kernel.org/r/mvmilnlkyzx.fsf_-_@suse.de
Fixes: 0605bf009f18 ("rtla: Add osnoise tool")
Signed-off-by: Andreas Schwab <schwab@suse.de>
Acked-by: Daniel Bristot de Oliveira <bristot@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
tools/tracing/rtla/src/trace.c diff | blob | history
Domain: System / Kernel;