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Posted to dev@brpc.apache.org by ww...@apache.org on 2026/04/10 05:38:45 UTC
(brpc) branch master updated: Fix use after free issue of EventDispatcher LatencyRecorder (#3267)
This is an automated email from the ASF dual-hosted git repository.
wwbmmm pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/brpc.git
The following commit(s) were added to refs/heads/master by this push:
new 771de31e Fix use after free issue of EventDispatcher LatencyRecorder (#3267)
771de31e is described below
commit 771de31ed9307379d7f6df3e1661b58e494d785b
Author: Bright Chen <ch...@foxmail.com>
AuthorDate: Fri Apr 10 13:38:38 2026 +0800
Fix use after free issue of EventDispatcher LatencyRecorder (#3267)
---
src/brpc/event_dispatcher.cpp | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/src/brpc/event_dispatcher.cpp b/src/brpc/event_dispatcher.cpp
index a5265b8c..d4316bef 100644
--- a/src/brpc/event_dispatcher.cpp
+++ b/src/brpc/event_dispatcher.cpp
@@ -54,13 +54,11 @@ static void StopAndJoinGlobalDispatchers() {
g_edisp[i * FLAGS_event_dispatcher_num + j].Join();
}
}
- delete g_edisp_read_lantency;
- delete g_edisp_write_lantency;
}
void InitializeGlobalDispatchers() {
- g_edisp_read_lantency = new bvar::LatencyRecorder("event_dispatcher_read_latency");
- g_edisp_write_lantency = new bvar::LatencyRecorder("event_dispatcher_write_latency");
+ g_edisp_read_lantency = new bvar::LatencyRecorder("event_dispatcher_read");
+ g_edisp_write_lantency = new bvar::LatencyRecorder("event_dispatcher_write");
g_edisp = new EventDispatcher[FLAGS_task_group_ntags * FLAGS_event_dispatcher_num];
for (int i = 0; i < FLAGS_task_group_ntags; ++i) {
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