On Fri, Dec 31, 2021 at 10:29:28PM -0800, Philip Guenther wrote:
> To bikeshed slightly I would be inclined to do the work progressively,
> perhaps like the diff below...but your diff works too.
I'm fine with your version as well.
In fact I have used a comparable approach but opted out to the
On Fri, Dec 31, 2021 at 6:22 AM Tobias Stoeckmann
wrote:
> Hi,
>
> it is possible to trigger a use after free bug in less with huge
> files or tight memory constraints. PoC with 100 MB file:
>
> dd if=/dev/zero bs=1024 count=102400 | tr '\0' 'a' > less-poc.txt
> ulimit -d 157286
> less
Hi,
it is possible to trigger a use after free bug in less with huge
files or tight memory constraints. PoC with 100 MB file:
dd if=/dev/zero bs=1024 count=102400 | tr '\0' 'a' > less-poc.txt
ulimit -d 157286
less less-poc.txt
The linebuf and attr buffers in line.c are supposed to never be
