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Fixes crash when state of disabled OSPF protocol is queried.

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Thanks to Ondrej Caletka for the bugreport.
This commit is contained in:
Ondrej Zajicek 2014-02-06 17:54:25 +01:00
parent cba9cbf1bd
commit 10c2e1e012
1 changed files with 1 additions and 1 deletions
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2
proto/ospf/ospf.c
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@ -1276,7 +1276,6 @@ ospf_sh_state(struct proto *p, int verbose, int reachable)
{ {
struct proto_ospf *po = (struct proto_ospf *) p; struct proto_ospf *po = (struct proto_ospf *) p;
struct ospf_lsa_header *cnode = NULL; struct ospf_lsa_header *cnode = NULL;
int num = po->gr->hash_entries;
unsigned int i, ix, j1, j2, jx; unsigned int i, ix, j1, j2, jx;
u32 last_area = 0xFFFFFFFF; u32 last_area = 0xFFFFFFFF;
@ -1290,6 +1289,7 @@ ospf_sh_state(struct proto *p, int verbose, int reachable)
/* We store interesting area-scoped LSAs in array hea and /* We store interesting area-scoped LSAs in array hea and
global-scoped (LSA_T_EXT) LSAs in array hex */ global-scoped (LSA_T_EXT) LSAs in array hex */
int num = po->gr->hash_entries;
struct top_hash_entry *hea[num]; struct top_hash_entry *hea[num];
struct top_hash_entry *hex[verbose ? num : 0]; struct top_hash_entry *hex[verbose ? num : 0];
struct top_hash_entry *he; struct top_hash_entry *he;