Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

bgpd: fix crash when polling bgp4v2PathAttrTable (backport #17245) #17294

Merged
merged 1 commit into from
Oct 29, 2024
Merged

bgpd: fix crash when polling bgp4v2PathAttrTable (backport #17245) #17294

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 3 additions & 1 deletion bgpd/bgp_snmp_bgp4v2.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -887,7 +887,9 @@ static uint8_t *bgp4v2PathAttrTable(struct variable *v, oid name[],
else
return SNMP_IPADDRESS(bgp_empty_addr);
case BGP4V2_NLRI_AS_PATH_CALC_LENGTH:
return SNMP_INTEGER(path->attr->aspath->segments->length);
return SNMP_INTEGER((path->attr->aspath && path->attr->aspath->segments)
? path->attr->aspath->segments->length
: 0);
case BGP4V2_NLRI_AS_PATH:
return aspath_snmp_pathseg(path->attr->aspath, var_len);
case BGP4V2_NLRI_PATH_ATTR_UNKNOWN:
Expand Down
Loading