Re: [dev] [sbase] grep: global-buffer-overflow

From: Hiltjo Posthuma <hiltjo_AT_codemadness.org>
Date: Sat, 1 Nov 2025 10:27:14 +0100

On Thu, Oct 23, 2025 at 03:28:06PM +0200, Frank Busse wrote:
> Hi,
>
> again found by KLEE:
>
> ---
> $ printf '\x00\x00\n\x00\x00\x00\x00\x00' > A
> $ ./grep -xsf A
> ERROR: AddressSanitizer: global-buffer-overflow
> $ ./grep -wf A
> ERROR: AddressSanitizer: global-buffer-overflow
> ---
>
>
> Best,
>
> Frank
>

Patch contributions would be welcome.

-- 
Kind regards,
Hiltjo

Received on Sat Nov 01 2025 - 10:27:14 CET