Re: [Qemu-trivial] [PATCH] qemu-char: Fix potential out of bounds access to local arrays

[Michael Tokarev]

01.10.2013 01:04, Stefan Weil wrote:
> Latest gcc-4.8 supports a new option -fsanitize=address which activates
> an AddressSanitizer. This AddressSanitizer stops the QEMU system emulation
> very early because two character arrays of size 8 are potentially written
> with 9 bytes.
>
> Commit 6ea314d91439741e95772dfbab98b4135e04bebb added the code.
>
> There is no obvious reason why width or height could need 8 characters,
> so reduce it to 7 characters which together with the terminating '\0'
> fit into the arrays.

A good one.

Thanks, applied to the trivial patches queue.

/mjt