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870 B
870 B
find_fake_fast
Description
Find candidate fake fast or tcache chunks overlapping the specified address.
Usage:
usage: find_fake_fast [-h] [--align] [--glibc-fastbin-bug] target_address [max_candidate_size]
Positional Arguments
| Positional Argument | Help |
|---|---|
target_address |
Address of the word-sized value to overlap. |
max_candidate_size |
Maximum size of fake chunks to find. |
Optional Arguments
| Short | Long | Default | Help |
|---|---|---|---|
-h |
--help |
show this help message and exit | |
-a |
--align |
Whether the fake chunk must be aligned to MALLOC_ALIGNMENT. This is required for tcache chunks and for all chunks when Safe Linking is enabled (default: %(default)s) | |
-b |
--glibc-fastbin-bug |
Does the GLIBC fastbin size field bug affect the candidate size field width? (default: %(default)s) |