How to create an uninitialized variable in Ghidra?
Reverse Engineering Asked on August 12, 2021
The code under inspection is a native Android library used in an Android application.
The decompiler is showing me a lot of lines in the style DAT_12345678 = 0x12345678 with ascending addresses.
I know that this is the initialization of an uninitialized array.
When I want to set the data type, I get the error message Address not found in program memory..
I guess I have to create a memory block first, but in the Memory Map window I do not see an option to add blocks.
How can I fix that? Thanks.
One Answer
You can add an uninitialized block of memory in the Memory Map window. Hit the little green "Add a new block to memory" button.
Change the start address to an area not currently mapped, specify the length of the block you wish to allocate, and select Uninitialized.
Correct answer by Shane Reilly on August 12, 2021
Add your own answers!
Ask a Question
Get help from others!
Recent Questions
- How can I transform graph image into a tikzpicture LaTeX code?
- How Do I Get The Ifruit App Off Of Gta 5 / Grand Theft Auto 5
- Iv’e designed a space elevator using a series of lasers. do you know anybody i could submit the designs too that could manufacture the concept and put it to use
- Need help finding a book. Female OP protagonist, magic
- Why is the WWF pending games (“Your turn”) area replaced w/ a column of “Bonus & Reward”gift boxes?
Recent Answers
- Lex on Does Google Analytics track 404 page responses as valid page views?
- Joshua Engel on Why fry rice before boiling?
- haakon.io on Why fry rice before boiling?
- Jon Church on Why fry rice before boiling?
- Peter Machado on Why fry rice before boiling?