diff options
| author | Nick Reilly <nreilly@qnx.com> | 2025-09-12 19:27:59 +0000 |
|---|---|---|
| committer | Mark Johnston <markj@FreeBSD.org> | 2025-10-03 14:32:09 +0000 |
| commit | 0952943a680dca12fe8f65f8813a9dca0783ce88 (patch) | |
| tree | e394d780037562092c0f1be5c293afea09783a80 | |
| parent | ac1408bd1d2d3f2bb2d8c77e91420fe9e66926ca (diff) | |
netstat: Fix -ia missing multicast addresses on some interfaces
sdl_data isn't always NULL terminated
Signed-off-by: nreilly@qnx.com
PR: 288958
Reviewed by: markj
MFC after: 1 week
| -rw-r--r-- | usr.bin/netstat/if.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/usr.bin/netstat/if.c b/usr.bin/netstat/if.c index 622141e4ff69..7ee03eb3689b 100644 --- a/usr.bin/netstat/if.c +++ b/usr.bin/netstat/if.c @@ -282,7 +282,8 @@ next_ifma(struct ifmaddrs *ifma, const char *name, const sa_family_t family) sdl = (struct sockaddr_dl *)ifma->ifma_name; if (ifma->ifma_addr->sa_family == family && - strcmp(sdl->sdl_data, name) == 0) + sdl->sdl_nlen == strlen(name) && + strncmp(sdl->sdl_data, name, sdl->sdl_nlen) == 0) break; } |