-Wformat-overflow=报错 ”-Wformat-overflow”是GCC编译器的一个警告选项,它用于检测在使用可变参数函数(如printf)时,格式化字符串是否与参数列表匹配。当编译器发现潜在的缓冲区溢出问题时,会给出该警告。 如果你遇到了”-Wformat-overflow”报错,请检查你的代码中是否存在类似以下情况: charbuffer[10]; snprintf(buf...
The current implementation in clang means we will likely have to disable -Wformat-overflow for this reason, which is a shame. Currently, clang only sees the format string when they calculate the minimum length of the formatted result. We should also make use of the information of their argumen...