diff options
Diffstat (limited to 'usr.sbin/rpc.statd')
| -rw-r--r-- | usr.sbin/rpc.statd/file.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/usr.sbin/rpc.statd/file.c b/usr.sbin/rpc.statd/file.c index efcaaaf..0625e30 100644 --- a/usr.sbin/rpc.statd/file.c +++ b/usr.sbin/rpc.statd/file.c @@ -36,6 +36,7 @@ #include <err.h> #include <errno.h> #include <fcntl.h> +#include <netdb.h> #include <stdio.h> #include <string.h> #include <unistd.h> @@ -78,8 +79,11 @@ HostInfo *find_host(char *hostname, int create) HostInfo *hp; HostInfo *spare_slot = NULL; HostInfo *result = NULL; + struct addrinfo *ai1, *ai2; int i; + if (getaddrinfo(hostname, NULL, NULL, &ai1) != 0) + ai1 = NULL; for (i = 0, hp = status_info->hosts; i < status_info->noOfHosts; i++, hp++) { if (!strncasecmp(hostname, hp->hostname, SM_MAXSTRLEN)) @@ -87,9 +91,35 @@ HostInfo *find_host(char *hostname, int create) result = hp; break; } + if (hp->hostname[0] && + getaddrinfo(hp->hostname, NULL, NULL, &ai2) != 0) + ai2 = NULL; + if (ai1 && ai2) + { + struct addrinfo *p1, *p2; + for (p1 = ai1; !result && p1; p1 = p1->ai_next) + { + for (p2 = ai2; !result && p2; p2 = p2->ai_next) + { + if (p1->ai_family == p2->ai_family + && p1->ai_addrlen == p2->ai_addrlen + && !memcmp(p1->ai_addr, p2->ai_addr, p1->ai_addrlen)) + { + result = hp; + break; + } + } + } + if (result) + break; + } + if (ai2) + freeaddrinfo(ai2); if (!spare_slot && !hp->monList && !hp->notifyReqd) spare_slot = hp; } + if (ai1) + freeaddrinfo(ai1); /* Return if entry found, or if not asked to create one. */ if (result || !create) return (result); |
