On Mon, Dec 17, 2018 at 08:16:09PM +0000, Dexuan Cui wrote:
fc96df16a1ce is good and can already fix the "return stack garbage" issue, but let's also improve hv_ringbuffer_get_debuginfo(), which would silently return stack garbage, if people forget to check channel->state or ring_info->ring_buffer, when using the function in the future. Having an error check in the function would eliminate the potential risk. Add a Fixes tag to indicate the patch depdendency. Fixes: fc96df16a1ce ("Drivers: hv: vmbus: Return -EINVAL for the sys files for unopened channels") Cc: sta...@vger.kernel.org Cc: K. Y. Srinivasan <k...@microsoft.com> Cc: Haiyang Zhang <haiya...@microsoft.com> Signed-off-by: Stephen Hemminger <sthem...@microsoft.com> Signed-off-by: Dexuan Cui <de...@microsoft.com> --- *NOTE*: the patch is based on char-misc's char-misc-linus branch.
Queued up, thank you. -- Thanks, Sasha _______________________________________________ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel