CVSROOT: /cvs
Module name: src
Changes by: [email protected] 2026/05/08 19:47:12
Modified files:
sys/net : if_tun.c
Log message:
avoid leaking memory when mbuf chain allocations fail in tun_dev_write()
the mbufs built by tun_dev_write used to be limited to a single
mbuf and cluster, but has grown in complexity now that it supports
tun_hdr and tso, which required building mbuf chains. some of the
error handling when allocating mbuf bits wasnt adapted to free the
preceding chain when later allocaitons failed, resulting in a memory
leak.
reported by frank denis
