find-fake-fast
usage: find-fake-fast [-h] [--align] [--glibc-fastbin-bug]
[--partial-overwrite]
target_address [max_candidate_size]
Find candidate fake fast or tcache chunks overlapping the specified address.
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 | 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 |
-b | --glibc-fastbin-bug | Does the GLIBC fastbin size field bug affect the candidate size field width? |
-p | --partial-overwrite | Consider partial overwrite candidates, default behavior only shows word-size overwrites. |