diff options
| author | zhangyuyang <[email protected]> | 2026-08-26 14:19:31 +0800 |
|---|---|---|
| committer | Rbb666 <[email protected]> | 2026-08-27 09:04:47 +0800 |
| commit | 14ef29af916199a2b3611ee2fd95baaca0d0e082 (patch) | |
| tree | 0e9d1ac87f73fce5a8dc694bbe48c9d4055fd0a9 /libcpu | |
| parent | 69c26789fdec08180960e4091e5d9f9803b75948 (diff) | |
fix(netdev): 修复无网卡时 ping 命令空指针崩溃
netdev_cmd_ping 中 netdev 回退到 netdev_default 后未判空，
QEMU 无网卡环境下执行 ping 直接解引用 NULL 崩溃（data abort）。
回退后增加空指针检查，提示无可用网卡并返回错误。
Diffstat (limited to 'libcpu')
0 files changed, 0 insertions, 0 deletions