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| author | Maik Betka <9078425+voidptr127@users.noreply.github.com> | 2023-04-21 11:31:22 +0200 |
|---|---|---|
| committer | Maik Betka <9078425+voidptr127@users.noreply.github.com> | 2023-04-21 11:31:22 +0200 |
| commit | 7101ffa1ae79e15d70905b09decbe69cdf53367b (patch) | |
| tree | fd34b5686a4522dd6d29c9a40cee3d9826b2c7c6 /frida_mode/hook/frida_hook.c | |
| parent | 9ab902402cd33156257fc0355c0105e7e03f5ba3 (diff) | |
| parent | 4e5f42cab6b8c501eeaf76ec7ca920089f6e0f3a (diff) | |
| download | afl++-7101ffa1ae79e15d70905b09decbe69cdf53367b.tar.gz | |
Merge remote-tracking branch 'origin/dev' into atnwalk
# Conflicts: # include/afl-fuzz.h # src/afl-fuzz-run.c
Diffstat (limited to 'frida_mode/hook/frida_hook.c')
| -rw-r--r-- | frida_mode/hook/frida_hook.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/frida_mode/hook/frida_hook.c b/frida_mode/hook/frida_hook.c index 79e2348d..da1a59b2 100644 --- a/frida_mode/hook/frida_hook.c +++ b/frida_mode/hook/frida_hook.c @@ -54,10 +54,12 @@ __attribute__((visibility("default"))) void afl_persistent_hook( __attribute__((visibility("default"))) void afl_persistent_hook( GumCpuContext *regs, uint8_t *input_buf, uint32_t input_buf_len) { + // do a length check matching the target! memcpy((void *)regs->r[0], input_buf, input_buf_len); regs->r[1] = input_buf_len; + } #else |