diff options
Diffstat (limited to 'bgpd/bgp_clist.c')
| -rw-r--r-- | bgpd/bgp_clist.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/bgpd/bgp_clist.c b/bgpd/bgp_clist.c index 12c936b190..9032b1e2f4 100644 --- a/bgpd/bgp_clist.c +++ b/bgpd/bgp_clist.c @@ -403,17 +403,22 @@ community_str_get (struct community *com, int i) static int community_regexp_include (regex_t * reg, struct community *com, int i) { - const char *str; + char *str; + int rv; /* When there is no communities attribute it is treated as empty * string. */ if (com == NULL || com->size == 0) - str = ""; + str = XSTRDUP(MTYPE_COMMUNITY_STR, ""); else str = community_str_get (com, i); /* Regular expression match. */ - if (regexec (reg, str, 0, NULL, 0) == 0) + rv = regexec (reg, str, 0, NULL, 0); + + XFREE(MTYPE_COMMUNITY_STR, str); + + if (rv == 0) return 1; /* No match. */ |