开始的时候, 我逻辑写错了, 没有写slow->next = nullptr, 这样操作, 两个链表应该是 [1 2 2 2 2 2 ...] 这样, 我感觉应该是会死循环下去, 但是 leetcdoe 抛出的错误是heap-use-after-free 对应代码和报错信息如下: /** * Definition for singly-linked list. * struct ListNode { * int val; *...
SUMMARY: AddressSanitizer: heap-use-after-free /space/mc/sqlite3/sqlite3.c:282071 in sqlite3mcGetReservedWriteCipher Jun 10, 2024 If"memdb"in the code is replaced with""which means use the default vfs, then this issue does not happen. Using"multipleciphers-unix"has the same effect as it...
小白在线求助 链表问题 出错AddressSanitizer: heap-use-after-free 小白一枚 7695 2020.05.08 2020.05.09发布于 未知归属地 链表C++题目交流 0 2 **链表基础问题 奇偶链表 ** 给定一个单链表,把所有的奇数节点和偶数节点分别排在一起。请注意,这里的奇数节点和偶数节点指的是节点编号的奇偶性,而不是节点的值...
-b heap buffer overflow -f heap use after free -l heap memory leak -o global buffer overflow -p stack use after scope -r stack use afterreturn -s stack buffer overflow 测试程序的GCC编译命令很简单,只要加上两个编译选项就够了 -fsanitize=address:激活ASan工具 -g:启动调试功能,保留调试信息 OO...
1. Use after free 内存释放后还被使用。int main(int argc, char **argv) { int *array = new int[100]; delete [] array; return array[argc]; // BOOM} 此段代码为 C 语言 ===3262==ERROR: AddressSanitizer: heap-use-after-free on address 0x614000000044 at pc 0x55c005566d89 bp ...
Use after free:访问堆上已经被释放的内存 Heap buffer overflow:堆上缓冲区访问溢出 Stack buffer overflow:栈上缓冲区访问溢出 Global buffer overflow:全局缓冲区访问溢出 Use after return:访问栈上已被释放的内存 Use after scope:栈对象使用超过定义范围 ...
首先,给出了 ASan 工具检测出的错误,是heap-use-after-free类型,打印该错误所处的内存地址和相关寄存器内容。 ==1947==ERROR: AddressSanitizer: heap-use-after-free on address 0x602000000015 at pc 0x56319c4c9a33 bp 0x7ffde97a9aa0 sp 0x7ffde97a9a98 然后,工具报告出错的位置在程序源文件的第5行,...
==3262==ERROR: AddressSanitizer: heap-use-after-free on address 0x614000000044 at pc 0x55c005566d89 bp 0x7fffc64dc040 sp 0x7fffc64dc030 READ of size 4 at 0x614000000044 thread T0 #0 0x55c005566d88 in main /root/study/cmakeutils/src/main.cpp:6 ...
The address sanitizer unit tests have been broken at the tip for master for some time now. These tests used to pass for me when I ran ./unittest.sh with CONFIG_ASAN=y johnm@ubuntu:~/OSX/SPDK/spdk3$ cat /etc/*release DISTRIB_ID=Ubuntu DIS...
==712018==ERROR: AddressSanitizer: heap-use-after-free on address 0x602000000010 at pc 0x560c4aac2331 bp 0x7ffd02a2d040 sp 0x7ffd02a2d030 WRITE of size 4 at 0x602000000010 thread T0 #0 0x560c4aac2330 in main (/root/asan/main+0x1330) ...