diff options
Diffstat (limited to 'source3/lib/util.c')
| -rw-r--r-- | source3/lib/util.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/source3/lib/util.c b/source3/lib/util.c index 5b765e0ac6..aeaac29ae1 100644 --- a/source3/lib/util.c +++ b/source3/lib/util.c @@ -2889,15 +2889,22 @@ uint32 interpret_addr(char *str) { struct hostent *hp; uint32 res; + int i; + BOOL pure_address = True; if (strcmp(str,"0.0.0.0") == 0) return(0); if (strcmp(str,"255.255.255.255") == 0) return(0xFFFFFFFF); + for (i=0; pure_address && str[i]; i++) + if (!(isdigit(str[i]) || str[i] == '.')) + pure_address = False; + /* if it's in the form of an IP address then get the lib to interpret it */ - if (isdigit(str[0])) { + if (pure_address) { res = inet_addr(str); } else { - /* otherwise assume it's a network name of some sort and use Get_Hostbyname */ + /* otherwise assume it's a network name of some sort and use + Get_Hostbyname */ if ((hp = Get_Hostbyname(str)) == 0) { DEBUG(3,("Get_Hostbyname: Unknown host. %s\n",str)); return 0; |