On 11/11/2023 7:13 AM, Gregory Etelson wrote:
> parse_prefix(), parse_int(), parse_mac_addr(),
> parse_ipv4_addr() and parse_ipv6_addr() unconditionally overwrite
> the `size` parameter with token size.
> The `size` parameter references a buffer where the parser functions
> will store their result.
>
> If the `size` value was less than token size, parser will corrupt
> memory outsite of target buffer.
>
> The patch adds sizes validation.
>
> Fixes: d3f61b7bad20 ("app/testpmd: add flow item spec prefix length")
> Fixes: 8a03ab58cc0a ("app/testpmd: support flow integer")
> Fixes: 6df81b325fa4 ("app/testpmd: add items eth/vlan to flow command")
> Fixes: ef6e38550f07 ("app/testpmd: add items ipv4/ipv6 to flow command")
> Cc: sta...@dpdk.org
>
> Signed-off-by: Gregory Etelson <getel...@nvidia.com>
>
Acked-by: Ferruh Yigit <ferruh.yi...@amd.com>
Applied to dpdk-next-net/main, thanks.
