diff options
| -rw-r--r-- | nscd/nscd_gethst_r.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/nscd/nscd_gethst_r.c b/nscd/nscd_gethst_r.c index 70ee38b71f..9fa10e2740 100644 --- a/nscd/nscd_gethst_r.c +++ b/nscd/nscd_gethst_r.c @@ -328,8 +328,9 @@ nscd_gethst_r (const char *key, size_t keylen, request_type type, /* And finally read the aliases. */ if (addr_list == NULL) { - if ((size_t) __readall (sock, resultbuf->h_aliases[0], total_len) - == total_len) + if (total_len == 0 + || ((size_t) __readall (sock, resultbuf->h_aliases[0], total_len) + == total_len)) { retval = 0; *result = resultbuf; |