diff options
| author | Russ White <russ@riw.us> | 2018-07-29 07:58:01 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-07-29 07:58:01 -0400 |
| commit | ddd4a7a4cc041447ff7f2e726c865b07123391eb (patch) | |
| tree | 442a8c34d2d236e4ee1b8909f4f3407e3086c557 /zebra/kernel_netlink.c | |
| parent | 3688ecb8d91fe8faac91ebe93b73d14462160b6e (diff) | |
| parent | e6a0e0d1413a2cfb17be8374d82a1db555fd5ec2 (diff) | |
Merge pull request #2735 from sworleys/Netlink-Next-Fault
zebra: Check for netlink message next fault
Diffstat (limited to 'zebra/kernel_netlink.c')
| -rw-r--r-- | zebra/kernel_netlink.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/zebra/kernel_netlink.c b/zebra/kernel_netlink.c index 8703b01319..cd881dcc24 100644 --- a/zebra/kernel_netlink.c +++ b/zebra/kernel_netlink.c @@ -638,7 +638,7 @@ int netlink_parse_info(int (*filter)(struct nlmsghdr *, ns_id_t, int), read_in++; for (h = (struct nlmsghdr *)buf; - NLMSG_OK(h, (unsigned int)status); + (status >= 0 && NLMSG_OK(h, (unsigned int)status)); h = NLMSG_NEXT(h, status)) { /* Finish of reading. */ if (h->nlmsg_type == NLMSG_DONE) |