diff options
| author | Andrea Fioraldi <andreafioraldi@gmail.com> | 2019-11-11 14:36:06 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-11-11 14:36:06 +0100 |
| commit | 659db7e421b47da4b04110a141d9c20307f74ecc (patch) | |
| tree | 18f9c38cc5270adcf445a62b974712cead4a01c4 /unicorn_mode/samples | |
| parent | cd84339bccc104a51a5da614a9f82cc4ae615cce (diff) | |
| parent | 01d55372441960c435af8f3bd6b61d1302042728 (diff) | |
| download | afl++-659db7e421b47da4b04110a141d9c20307f74ecc.tar.gz | |
Merge branch 'master' into radamsa
Diffstat (limited to 'unicorn_mode/samples')
| -rw-r--r-- | unicorn_mode/samples/compcov_x64/compcov_target.bin | bin | 86 -> 86 bytes | |||
| -rw-r--r-- | unicorn_mode/samples/compcov_x64/compcov_target.c | 6 | ||||
| -rwxr-xr-x | unicorn_mode/samples/compcov_x64/compcov_target.elf | bin | 5728 -> 13200 bytes |
3 files changed, 2 insertions, 4 deletions
diff --git a/unicorn_mode/samples/compcov_x64/compcov_target.bin b/unicorn_mode/samples/compcov_x64/compcov_target.bin index 091bf1db..2874860b 100644 --- a/unicorn_mode/samples/compcov_x64/compcov_target.bin +++ b/unicorn_mode/samples/compcov_x64/compcov_target.bin Binary files differdiff --git a/unicorn_mode/samples/compcov_x64/compcov_target.c b/unicorn_mode/samples/compcov_x64/compcov_target.c index eb1205b1..0c863b25 100644 --- a/unicorn_mode/samples/compcov_x64/compcov_target.c +++ b/unicorn_mode/samples/compcov_x64/compcov_target.c @@ -16,11 +16,9 @@ int main(void) { unsigned int *data_buf = (unsigned int *) DATA_ADDRESS; - if (data_buf[0] == 0xabadcafe) { - // Cause an 'invalid read' crash if data[0..3] == '\x01\x02\x03\x04' + if (((unsigned short*)data_buf)[0] == 0x0100) { unsigned char invalid_read = *(unsigned char *) 0x00000000; - } else if (data_buf[1] == data_buf[2] + 0x4141) { - // Cause an 'invalid read' crash if (0x10 < data[0] < 0x20) and data[1] > data[2] + } else if (data_buf[1] == data_buf[2] + 0xfffe) { unsigned char invalid_read = *(unsigned char *) 0x00000000; } diff --git a/unicorn_mode/samples/compcov_x64/compcov_target.elf b/unicorn_mode/samples/compcov_x64/compcov_target.elf index 7015fb46..0f1ad916 100755 --- a/unicorn_mode/samples/compcov_x64/compcov_target.elf +++ b/unicorn_mode/samples/compcov_x64/compcov_target.elf Binary files differ |