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authorhexcoder <hexcoder-@users.noreply.github.com>2021-05-31 19:18:24 +0200
committerGitHub <noreply@github.com>2021-05-31 19:18:24 +0200
commit97a1f89881878db9bd6b4cd666b3447a63818dcf (patch)
tree46e844356f7cf88c08f9f9907caa11656a24f416 /utils/qemu_persistent_hook
parentb246de789105750558f3d6f884ba61e54cb98441 (diff)
parent1a2da67ed0505c9ac0aa1048ba3d607f3c1aa639 (diff)
downloadafl++-97a1f89881878db9bd6b4cd666b3447a63818dcf.tar.gz
Merge branch 'dev' into going_atomic
Diffstat (limited to 'utils/qemu_persistent_hook')
-rw-r--r--utils/qemu_persistent_hook/read_into_rdi.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/utils/qemu_persistent_hook/read_into_rdi.c b/utils/qemu_persistent_hook/read_into_rdi.c
index c1c6642f..14b2ed85 100644
--- a/utils/qemu_persistent_hook/read_into_rdi.c
+++ b/utils/qemu_persistent_hook/read_into_rdi.c
@@ -3,12 +3,12 @@
 #include <stdio.h>
 #include <string.h>
 
-void afl_persistent_hook(struct x86_64_regs *regs, uint64_t guest_base,
-                         uint8_t *input_buf, uint32_t input_buf_len) {
-
 #define g2h(x) ((void *)((unsigned long)(x) + guest_base))
 #define h2g(x) ((uint64_t)(x)-guest_base)
 
+void afl_persistent_hook(struct x86_64_regs *regs, uint64_t guest_base,
+                         uint8_t *input_buf, uint32_t input_buf_len) {
+
   // In this example the register RDI is pointing to the memory location
   // 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")
@@ -19,11 +19,11 @@ void afl_persistent_hook(struct x86_64_regs *regs, uint64_t guest_base,
   memcpy(g2h(regs->rdi), input_buf, input_buf_len);
   regs->rsi = input_buf_len;
 
+}
+
 #undef g2h
 #undef h2g
 
-}
-
 int afl_persistent_hook_init(void) {
 
   // 1 for shared memory input (faster), 0 for normal input (you have to use