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nowsecure / dirtycow

radare2 IO plugin for Linux and Android. Modifies files owned by other users via dirtycow Copy-On-Write cache vulnerability
https://www.nowsecure.com/blog/2016/10/21/dirty-cow-vulnerability-mobile-impact/
GNU Lesser General Public License v3.0
93 stars 25 forks source link

Wrapper script for cowpy #10

Closed HemanthJabalpuri closed 5 years ago

HemanthJabalpuri commented 5 years ago

Will work for files size less than the destination.

HemanthJabalpuri commented 5 years ago

@trufae can you please check this.

trufae commented 5 years ago

thanks!

HemanthJabalpuri commented 5 years ago

thanks!

Sir, Is it safe to append nulls to get desired size?

trufae commented 5 years ago

truncating the file is the only way to change its size. appending zeros will just be fine depending on the file format

On Mon, May 13, 2019 at 3:25 PM HemanthJabalpuri notifications@github.com wrote:

thanks!

Sir, Is it safe to append nulls to get desired size?

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