radareorg/radare2

More granular heap information

Open

#13.241 aperta il 3 mar 2019

Vedi su GitHub
 (0 commenti) (0 reazioni) (0 assegnatari)C (3229 fork)batch import
Windowsenhancementgood first issueheap

Metriche repository

Star
 (23.826 star)
Metriche merge PR
 (Merge medio 16h 24m) (99 PR mergiate in 30 g)

Descrizione

Is your feature request related to a problem? Please describe.

Describe the solution you'd like Basically, it would be very helpful to have extra information (perhaps a different heap command) to show the heap layout. While there exists dmh, dmhg, dmhm, they show the chunks but not what bins they belong to and their linked order.

An example of how I'd like to be able to see it was implemented in ruby by david942j: https://github.com/david942j/heapinfo

Check out what it looks like in his h.layouts commands. They clearly show the layout of each bin including some details about the chunks inside the bin.

Describe alternatives you've considered As mentioned above, there is a ruby script that does this as an alternative.

Additional context While the ruby example does it linearly, it could also be interesting to see it utilizing graph dmhg of some sort too.

Guida contributor