3.2.96-rc1 review patch. If anyone has any objections, please let me know.
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From: "Steven Rostedt (VMware)" rostedt@goodmis.org
commit 46320a6acc4fb58f04bcf78c4c942cc43b20f986 upstream.
In the second iteration of trace_selftest_ops(), the error goto label is wrong in the case where trace_selftest_test_global_cnt is off. In the case of error, it leaks the dynamic ops that was allocated.
Fixes: 95950c2e ("ftrace: Add self-tests for multiple function trace users") Signed-off-by: Steven Rostedt (VMware) rostedt@goodmis.org [bwh: Backported to 3.2: adjust context, indentation] Signed-off-by: Ben Hutchings ben@decadent.org.uk --- kernel/trace/trace_selftest.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/kernel/trace/trace_selftest.c +++ b/kernel/trace/trace_selftest.c @@ -257,7 +257,7 @@ static int trace_selftest_ops(int cnt) if (trace_selftest_test_probe3_cnt != 3) goto out_free; if (trace_selftest_test_global_cnt == 0) - goto out; + goto out_free; if (trace_selftest_test_dyn_cnt == 0) goto out_free;