diff mbox series

[v2,12/26] perf intel-pt: Fix missed put and leak

Message ID 20230608232823.4027869-13-irogers@google.com (mailing list archive)
State New, archived
Headers show
Series Fix memory leaks (was reference count checking for thread) | expand

Commit Message

Ian Rogers June 8, 2023, 11:28 p.m. UTC 
Add missing put and free, detected with leak sanitizer.

Signed-off-by: Ian Rogers <irogers@google.com>
---
 tools/perf/util/intel-pt.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/tools/perf/util/intel-pt.c b/tools/perf/util/intel-pt.c
index 783ce61c6d25..dbf0bc71a63b 100644
--- a/tools/perf/util/intel-pt.c
+++ b/tools/perf/util/intel-pt.c
@@ -1280,6 +1280,7 @@  static void intel_pt_add_br_stack(struct intel_pt *pt,
 				     pt->kernel_start);
 
 	sample->branch_stack = pt->br_stack;
+	thread__put(thread);
 }
 
 /* INTEL_PT_LBR_0, INTEL_PT_LBR_1 and INTEL_PT_LBR_2 */
@@ -3580,6 +3581,7 @@  static void intel_pt_free(struct perf_session *session)
 	zfree(&pt->chain);
 	zfree(&pt->filter);
 	zfree(&pt->time_ranges);
+	zfree(&pt->br_stack);
 	free(pt);
 }