我正在测试C代码的内存泄漏,似乎找不到泄漏的来源,因为有0错误。Valgrind报告说,存在一个(相当重要的)内存泄漏:==30492== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.info
==30492== Command: ./a.out --leak-c
1, SerialNumber=0[ +0.000001] usb 3-4: Manufacturer:[ +0.000001] uvcvideo 3-4:1.0: Entity type for entity Camera 1 was not initialized!4/3-4:1.0/input/input31
[ +0.013231] usb 3-4: 3:1: can
请考虑以下代码:{ string = malloc(sizeof(char) * 30); return 0;我删除了一个char指针,然后释放它。现在考虑一下val砂糖的输出:==58317== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward e
这是来自dmesg的:[200584.034880] r8152 3-4:1.0usb 3-4: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=30.00[200584.555168] usb 3-4: Manufactur