Asan: Fix global ip address leak check bug. v5.0.90 (#3248)

* asan: fix global ips memory leak bug

* Asan: Fix global ip address leak check. v5.0.90

* Asan: Directly start SRS for daemon error fixed.

Co-authored-by: winlin <winlin@vip.126.com>

.github/workflows/release.yml

@@ -63,7 +63,7 @@ jobs:
       - name: Run SRS regression-test
         run: |
           docker run --rm srs:test bash -c 'make && \
-            (./objs/srs -c conf/regression-test.conf; ./etc/init.d/srs status) && \
+            ./objs/srs -c conf/regression-test.conf && \
             cd 3rdparty/srs-bench && make && ./objs/srs_test -test.v'
     outputs:
       SRS_TEST_DONE: ok

.github/workflows/test.yml

@@ -204,7 +204,7 @@ jobs:
       - name: Run SRS regression-test
         run: |
           docker run --rm srs:test bash -c 'make && \
-            (./objs/srs -c conf/regression-test.conf; ./etc/init.d/srs status) && \
+            ./objs/srs -c conf/regression-test.conf && \
             cd 3rdparty/srs-bench && make && ./objs/srs_test -test.v'
     outputs:
       SRS_UTEST_DONE: ok

trunk/doc/CHANGELOG.md

@@ -8,6 +8,7 @@ The changelog for SRS.
 
 ## SRS 5.0 Changelog
 
+* v5.0, 2022-11-21, Asan: Fix global ip address leak check. v5.0.90
 * v5.0, 2022-11-20, For [#2532](https://github.com/ossrs/srs/issues/2532): Windows: Support cygwin pipline and packager. v5.0.89
 * v5.0, 2022-11-18, Fix [#3215](https://github.com/ossrs/srs/issues/3215): Callback: Fix bug for response string 0. v5.0.88
 * v5.0, 2022-11-18, For [#2532](https://github.com/ossrs/srs/issues/2532): Windows: Replace ln by cp for windows. v5.0.87

trunk/src/app/srs_app_tencentcloud.cpp

@@ -136,7 +136,7 @@ namespace tencentcloud_api_sign {
             http_request_info[http_request_info.size() - 1] = '\n';
         }
         //printf("%s\nEOF\n", http_request_info.c_str());
-        char signed_time[SIGNLEN];
+        char signed_time[SIGNLEN] = {0};
         int signed_time_len = snprintf(signed_time, SIGNLEN,
                                        "%lu;%lu", time(0) - 60, time(0) + expire);
         //snprintf(signed_time, SIGNLEN, "1510109254;1510109314");
@@ -148,16 +148,14 @@ namespace tencentcloud_api_sign {
                 .append(sha1(http_request_info.c_str(), http_request_info.size()))
                 .append("\n");
         //printf("%s\nEOF\n", str_to_sign.c_str());
-        char c_signature[SIGNLEN];
-        snprintf(c_signature, SIGNLEN,
-                 "q-sign-algorithm=sha1&q-ak=%s"
-                 "&q-sign-time=%s&q-key-time=%s"
-                 "&q-header-list=%s&q-url-param-list=%s&q-signature=%s",
-                 secret_id.c_str(), signed_time, signed_time,
-                 header_list.c_str(), uri_parm_list.c_str(),
-                 hmac_sha1(signkey.c_str(), str_to_sign.c_str(),
-                           str_to_sign.size()).c_str());
-        return c_signature;
+        std::stringstream c_signature;
+        c_signature << "q-sign-algorithm=sha1&q-ak=" << secret_id.c_str()
+                    << "&q-sign-time=" << signed_time
+                    << "&q-key-time=" << signed_time
+                    << "&q-header-list=" << header_list.c_str()
+                    << "&q-url-param-list=" << uri_parm_list.c_str()
+                    << "&q-signature=" << hmac_sha1(signkey.c_str(), str_to_sign.c_str(), str_to_sign.size()).c_str();
+        return c_signature.str();
     }
 }
 

trunk/src/core/srs_core_version5.hpp

@@ -9,6 +9,6 @@
 
 #define VERSION_MAJOR       5
 #define VERSION_MINOR       0
-#define VERSION_REVISION    89
+#define VERSION_REVISION    90
 
 #endif

trunk/src/main/srs_main_server.cpp

@@ -74,6 +74,9 @@ bool _srs_config_by_env = false;
 // The binary name of SRS.
 const char* _srs_binary = NULL;
 
+// Free global data, for address sanitizer.
+extern void srs_free_global_system_ips();
+
 /**
  * main entrance.
  */
@@ -222,7 +225,9 @@ srs_error_t do_main(int argc, char** argv, char** envp)
     if ((err = run_directly_or_daemon()) != srs_success) {
         return srs_error_wrap(err, "run");
     }
-    
+
+    srs_free_global_system_ips();
+
     return err;
 }
 
@@ -447,6 +452,7 @@ srs_error_t run_directly_or_daemon()
         int status = 0;
         waitpid(pid, &status, 0);
         srs_trace("grandpa process exit.");
+        srs_free_global_system_ips();
         exit(0);
     }
     
@@ -459,6 +465,7 @@ srs_error_t run_directly_or_daemon()
     
     if(pid > 0) {
         srs_trace("father process exit");
+        srs_free_global_system_ips();
         exit(0);
     }