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wvp-GB28181-pro
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修复一个可能触发 NPE 的问题 

ZLMediaKit 回应中可能没有 tracks 字段，导致报 NPE，使得资源没有被正确释放
pull/1760/head
南宫茜 2025-01-21 16:57:44 +08:00 committed by GitHub
parent 464c989986
commit cf3204de71
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1 changed files with 3 additions and 1 deletions
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src/main/java/com/genersoft/iot/vmp/media/bean/MediaInfo.java
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@ -10,6 +10,8 @@ import lombok.Data;
import java.util.List; import java.util.List;
import java.util.Map; import java.util.Map;
import org.springframework.util.ObjectUtils;
/** /**
* 视频信息 * 视频信息
*/ */
@ -106,7 +108,7 @@ public class MediaInfo {
} }
} }
JSONArray jsonArray = jsonObject.getJSONArray("tracks"); JSONArray jsonArray = jsonObject.getJSONArray("tracks");
if (!jsonArray.isEmpty()) { if (!ObjectUtils.isEmpty(jsonArray)) {
for (int i = 0; i < jsonArray.size(); i++) { for (int i = 0; i < jsonArray.size(); i++) {
JSONObject trackJson = jsonArray.getJSONObject(i); JSONObject trackJson = jsonArray.getJSONObject(i);
Integer channels = trackJson.getInteger("channels"); Integer channels = trackJson.getInteger("channels");