fix:python3环境下报错

asan.py

@@ -30,6 +30,7 @@ def TIMEOUT_COMMAND(command, path, output_seeds_dirname, stdout, stderr):
     process = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
     outs, errs = process.communicate()
     errs = str(errs, "utf-8", errors='ignore')
+    outs = str(outs, "utf-8", errors='ignore')
     stdout.write(outs)
     is_search_0 = False
     search_by_count = 0

valgrind.py

@@ -31,6 +31,7 @@ def TIMEOUT_COMMAND(command, path, output_seeds_dirname, stdout, stderr):
     process = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
     outs, errs = process.communicate()
     errs = str(errs, "utf-8", errors='ignore')
+    outs = str(outs, "utf-8", errors='ignore')
     stdout.write(outs)
     err_data = ''
     search_at_count = 0