[dpdk-dev] [PATCH v6] eal: fix core number validation

[Bruce Richardson]

On Thu, Jan 17, 2019 at 12:13:12PM +0000, Hari Kumar Vemula wrote:
> When incorrect core value or range provided,
> as part of -l command line option, a crash occurs.
> 
> Added valid range checks to fix the crash.
> 
> Added ut check for negative core values.
> Added unit test case for invalid core number range.
> 
> Fixes: d888cb8b9613 ("eal: add core list input format")
> Cc: stable at dpdk.org
> 
> Signed-off-by: Hari Kumar Vemula <hari.kumarx.vemula at intel.com>
> Reviewed-by: David Marchand <david.marchand at redhat.com>
> --
> v6: Changed testcase order
> v5: Corrected unit test case for -l option
> v4: Used RTE_MAX_LCORE for max core check
> v3: Added unit test cases for invalid core number range
> v2: Replace strtoul with strtol
>     Modified log message
> ---
>  lib/librte_eal/common/eal_common_options.c |  9 +++-
>  test/test/test_eal_flags.c                 | 61 ++++++++++++++--------
>  2 files changed, 45 insertions(+), 25 deletions(-)
> 
Is this patch related to, or does it fix Bugzilla #19?

https://bugs.dpdk.org/show_bug.cgi?id=19

/Bruce