地址擦除器错误:dynamic-stack-buffer-overflow 此示例显示由于缓冲区访问超出堆栈分配对象的边界而导致的错误。 示例-alloca溢出(右侧) C++ // example1.cpp// dynamic-stack-buffer-overflow error#include<malloc.h>__declspec(noinline)voidfoo(intindex,intlen){volatilechar*str = (volatilechar*)_alloca(len...
// example3.cpp // dynamic-stack-buffer-overflow error #include <stdio.h> #include <stdlib.h> #include <malloc.h> #define SIZE 7 extern void nothing(); int x=13,*aa,*bb,y=0; int fail = 0; int tmp; int main() { int* cc; int i; int k = 17; __try { tmp = k; aa...
// example3.cpp // dynamic-stack-buffer-overflow error #include <stdio.h> #include <stdlib.h> #include <malloc.h> #define SIZE 7 extern void nothing(); int x=13,*aa,*bb,y=0; int fail = 0; int tmp; int main() { int* cc; int i; int k = 17; __try { tmp = k; aa...
==1076795==ERROR: AddressSanitizer: dynamic-stack-buffer-overflow on address 0x7ffe4e6d9318 at pc 0x62c2018bcbcf bp 0x7ffe4e6d9230 sp 0x7ffe4e6d9220 WRITE of size 8 at 0x7ffe4e6d9318 thread T0 #0 0x62c2018bcbce in stack_left_limb /tmp/rbtree/rbtree.c:564 #1 0x62c2018beaf9...
(/root/chadstr/a.out+0x2249) Address 0x7ffe55e4a198 is located in stack of thread T0 SUMMARY: AddressSanitizer: dynamic-stack-buffer-overflow (/root/chadstr/a.out+0x4057) in random_string Shadow bytes around the buggy address: 0x10004abc13e0: 00 00 00 00 00 00 00 00 00 00 00 00...
Stack buffer overflow vulnerability is a common software vulnerability that can overwrite function return addresses and hijack program control flow, causing serious system problems. Existing automate...
// example1.cpp // dynamic-stack-buffer-overflow error #include <malloc.h> __declspec(noinline) void foo(int index, int len) { volatile char *str = (volatile char *)_alloca(len); // reinterpret_cast<long>(str) & 31L; str[index] = '1'; // Boom ! } int main(int argc, char...
// example3.cpp // dynamic-stack-buffer-overflow error #include <stdio.h> #include <stdlib.h> #include <malloc.h> #define SIZE 7 extern void nothing(); int x=13,*aa,*bb,y=0; int fail = 0; int tmp; int main() { int* cc; int i; int k = 17; __try { tmp = k; aa...
// example3.cpp // dynamic-stack-buffer-overflow error #include <stdio.h> #include <stdlib.h> #include <malloc.h> #define SIZE 7 extern void nothing(); int x=13,*aa,*bb,y=0; int fail = 0; int tmp; int main() { int* cc; int i; int k = 17; __try { tmp = k; aa...
Fixed dynamic-stack-buffer-overflow (#2578, #2577) 3ac1385 View details acetcom merged commit 2f8ae91 into main Sep 5, 2023 5 of 6 checks passed acetcom deleted the sec branch September 5, 2023 12:58 Sign up for free to join this conversation on GitHub. Already have an account...