When reg_size < page_size the function read in rte_mem_virt2phy would not return, because host_user_addr is invalid. Fixes: e246896178e6 ("vhost: get guest/host physical address mappings") Cc: stable@dpdk.org Signed-off-by: Haifeng Lin <haifeng.lin@huawei.com> Acked-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
DPDK is a set of libraries and drivers for fast packet processing. It supports many processor architectures and both FreeBSD and Linux. The DPDK uses the Open Source BSD license for the core libraries and drivers. The kernel components are GPLv2 licensed. Please check the doc directory for release notes, API documentation, and sample application information. For questions and usage discussions, subscribe to: users@dpdk.org Report bugs and issues to the development mailing list: dev@dpdk.org
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