[HUST CSE][examples]Fix undefined behavior 'fclose(NULL)' (#7513)

2023-05-17 05:55:18 +08:00 · 2023-05-17 05:55:18 +08:00 · efc3ced31d
parent 12a4bb154a
commit efc3ced31d
1 changed files with 1 additions and 1 deletions
--- a/examples/utest/testcases/posix/stdio_h/functions/setbuf_tc.c
+++ b/examples/utest/testcases/posix/stdio_h/functions/setbuf_tc.c
@ -23,8 +23,8 @@ static int setbuf_entry(void)
        printf("setbuf test:%s\n",test_data);
        ret = -1;
    }
-__exit:
    fclose(stream);
+__exit:
    return ret;
 }