[dpdk-dev] [PATCH v2] eal/windows: fix out-of-memory check

[Thomas Monjalon]

18/02/2020 22:52, Ranjit Menon:
> On 2/17/2020 3:56 PM, Dmitry Kozlyuk wrote:
> > Check vsnprintf() result to prevent calling malloc() with negative size.
> > Check actual malloc() result and terminate asprintf() with documented
> > error code to prevent the use of NULL pointer.
> >
> > Fixes: e8428a9d8 ("eal/windows: add some basic functions and macros")
> >
> > Signed-off-by: Dmitry Kozlyuk <dmitry.kozliuk at gmail.com>
> > ---
> >   lib/librte_eal/windows/eal/include/rte_os.h | 9 ++++++---
> >   1 file changed, 6 insertions(+), 3 deletions(-)
> >
> > v2 Changes:
> >      Check vsnprintf() value before appending place for '\0'.
> >
> Acked-by: Ranjit Menon <ranjit.menon at intel.com>

Applied, thanks.

Note: adding "in asprintf" to the title in order to give context.