From d70fc6cc57ef431e8ce9328d083bdddadd23c1a1 Mon Sep 17 00:00:00 2001
From: yu-tengao <yutengao3@huawei.com>
Date: Sat, 28 Oct 2023 11:03:45 +0800
Subject: [PATCH] camera_host deliverbuffer crash

Signed-off-by: yu-tengao <yutengao3@huawei.com>
---
 rk3568/camera/pipeline_core/src/node/rk_exif_node.cpp | 9 +++++++--
 rk3568/camera/pipeline_core/src/node/rk_exif_node.h   | 1 -
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/rk3568/camera/pipeline_core/src/node/rk_exif_node.cpp b/rk3568/camera/pipeline_core/src/node/rk_exif_node.cpp
index 5da4e34..8008fac 100644
--- a/rk3568/camera/pipeline_core/src/node/rk_exif_node.cpp
+++ b/rk3568/camera/pipeline_core/src/node/rk_exif_node.cpp
@@ -70,8 +70,13 @@ void RKExifNode::DeliverBuffer(std::shared_ptr<IBuffer> &buffer)
         }
     }
 
-    outPutPorts_ = GetOutPorts();
-    for (auto& it : outPutPorts_) {
+    std::vector<std::shared_ptr<IPort>> outPutPorts;
+    outPutPorts = GetOutPorts();
+    for (auto& it : outPutPorts) {
+        if (it == nullptr) {
+            CAMERA_LOGE("RKExifNode deliver buffer port is null");
+            continue;
+        }
         if (it->format_.streamId_ == id) {
             it->DeliverBuffer(buffer);
             CAMERA_LOGI("RKExifNode deliver buffer streamid = %{public}d", it->format_.streamId_);
diff --git a/rk3568/camera/pipeline_core/src/node/rk_exif_node.h b/rk3568/camera/pipeline_core/src/node/rk_exif_node.h
index 195b559..e1b9322 100644
--- a/rk3568/camera/pipeline_core/src/node/rk_exif_node.h
+++ b/rk3568/camera/pipeline_core/src/node/rk_exif_node.h
@@ -44,7 +44,6 @@ private:
     RetCode SendMetadata(std::shared_ptr<CameraMetadata> meta);
     RetCode SetGpsInfoMetadata(common_metadata_header_t *data);
 
-    std::vector<std::shared_ptr<IPort>> outPutPorts_;
     std::mutex gpsMetaDatalock_;
     std::vector<double> gpsInfo_;
 };
-- 
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