proxmox-mirrors/mirror_frr
1
0
Fork 0
mirror of https://git.proxmox.com/git/mirror_frr synced 2025-08-14 16:04:49 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

pimd: Dissallow obvious addresses from being the RP

Browse Source 
When configuring a RP, dissallow the choice of 0.0.0.0 or
255.255.255.255 as the address as that they make no sense
what so ever.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
This commit is contained in:
Donald Sharp 2019-11-18 10:48:49 -05:00
parent 839bdd0f45
commit 1e0d1c25e5
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
pimd/pim_rp.c
View File

@ -457,6 +457,10 @@ int pim_rp_new(struct pim_instance *pim, struct in_addr rp_addr,
struct pim_upstream *up; struct pim_upstream *up;
struct listnode *upnode; struct listnode *upnode;
if (rp_addr.s_addr == INADDR_ANY ||
rp_addr.s_addr == INADDR_NONE)
return PIM_RP_BAD_ADDRESS;
rp_info = XCALLOC(MTYPE_PIM_RP, sizeof(*rp_info)); rp_info = XCALLOC(MTYPE_PIM_RP, sizeof(*rp_info));
rp_info->rp.rpf_addr.family = AF_INET; rp_info->rp.rpf_addr.family = AF_INET;