Merge pull request #6011 from taosdata/fix/TD-4056

[TD-4056]<fix>: fix possible char string buffer length overflow

.drone.yml

@@ -7,27 +7,19 @@ platform:
   arch: amd64
 
 steps:
-- name: build
-  image: gcc
+- name: smoke_test
+  image: python:3.8
   commands:
   - apt-get update
-  - apt-get install -y cmake build-essential
+  - apt-get install -y cmake build-essential gcc 
+  - pip3 install psutil
+  - pip3 install guppy3
+  - pip3 install src/connector/python/linux/python3/
   - mkdir debug
   - cd debug
   - cmake .. 
   - make 
-  when:
-    branch:
-    - develop
-    - master
-
-- name: smoke_test
-  image: python:3.8
-  commands:
-  - pip3 install psutil
-  - pip3 install guppy3
-  - pip3 install src/connector/python/linux/python3/
-  - cd tests
+  - cd ../tests
   - ./test-all.sh smoke
   when:
     branch:

src/plugins/http/inc/httpInt.h

@@ -171,7 +171,7 @@ typedef struct HttpThread {
   EpollFd         pollFd;
   int32_t         numOfContexts;
   int32_t         threadId;
-  char            label[HTTP_LABEL_SIZE];
+  char            label[HTTP_LABEL_SIZE << 1];
   bool (*processData)(HttpContext *pContext);
 } HttpThread;