ExternalVendorCode/AFLplusplus
1
0
Fork 0
mirror of https://github.com/AFLplusplus/AFLplusplus.git synced 2025-06-14 11:08:06 +00:00
Code Issues Packages Projects Releases Wiki Activity

persistent hook example

Browse Source
This commit is contained in:
Andrea Fioraldi
2020-11-02 14:15:44 +01:00
parent 54ed02ef47
commit a260d34b49
6 changed files with 29 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
examples/qemu_persistent_hook/read_into_rdi.c
View File

@ -15,11 +15,11 @@ void afl_persistent_hook(struct x86_64_regs *regs,
// of the target buffer, and the length of the input is in RSI.
// This can be seen with a debugger, e.g. gdb (and "disass main")
printf("Placing input into %p\n", regs->rdi);
printf("Placing input into 0x%lx\n", regs->rdi);
if (input_len > 1024) input_len = 1024;
memcpy(g2h(regs->rdi), input_buf, input_len);
regs->rsi = input_len;
if (input_buf_len > 1024) input_buf_len = 1024;
memcpy(g2h(regs->rdi), input_buf, input_buf_len);
regs->rsi = input_buf_len;
#undef g2h
#undef h2g