Module Name: src
Committed By: msaitoh
Date: Mon Nov 7 08:32:35 UTC 2022
Modified Files:
src/sys/net: if_dl.h
Log Message:
Increase sdl_data so that more then IFNAMSIZ bytes are available (again).
COMPAT_9 is not required.
- The getifaddrs(3) function has no problem. The routing message has no
problem because struct rtm_msglen has rtm_msglen and we can get the next
message using with it. There is no any kernel data structure which has
struct sockaddr_dl foobadr[xxx] array.
- A data passed from userland and a kernel data are compared with
sockaddr_cmp(). The return value is used to check if the size is
inadequate or not.
- In the kernel, sdl_len is not directly used for the length of memcpy()
but the sockaddr_dl_measure() is used for it.
To generate a diff of this commit:
cvs rdiff -u -r1.30 -r1.31 src/sys/net/if_dl.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
