diff options
| -rw-r--r-- | source3/libsmb/namequery.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/source3/libsmb/namequery.c b/source3/libsmb/namequery.c index a604f05d81..0f2c66f32a 100644 --- a/source3/libsmb/namequery.c +++ b/source3/libsmb/namequery.c @@ -1109,7 +1109,7 @@ static int remove_duplicate_addrs2(struct ip_service *iplist, int count ) DEBUG(10,("remove_duplicate_addrs2: " "looking for duplicate address/port pairs\n")); - /* one loop to remove duplicates */ + /* One loop to set duplicates to a zero addr. */ for ( i=0; i<count; i++ ) { if ( is_zero_addr(&iplist[i].ss)) { continue; @@ -1124,18 +1124,17 @@ static int remove_duplicate_addrs2(struct ip_service *iplist, int count ) } } - /* one loop to clean up any holes we left */ - /* first ip should never be a zero_ip() */ - for (i = 0; i<count; ) { - if (is_zero_addr(&iplist[i].ss) ) { - if (i != count-1) { - memmove(&iplist[i], &iplist[i+1], - (count - i - 1)*sizeof(iplist[i])); + /* Now remove any addresses set to zero above. */ + for (i = 0; i < count; i++) { + while (i < count && + is_zero_addr(&iplist[i].ss)) { + if (count-i-1>0) { + memmove(&iplist[i], + &iplist[i+1], + (count-i-1)*sizeof(struct ip_service)); } count--; - continue; } - i++; } return count; |