diff options
Diffstat (limited to 'nscd/nscd_getgr_r.c')
| -rw-r--r-- | nscd/nscd_getgr_r.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/nscd/nscd_getgr_r.c b/nscd/nscd_getgr_r.c index afb4d20435..b84b06b3ce 100644 --- a/nscd/nscd_getgr_r.c +++ b/nscd/nscd_getgr_r.c @@ -266,18 +266,16 @@ nscd_getgr_r (const char *key, size_t keylen, request_type type, /* If there are no group members TOTAL_LEN is zero. */ if (gr_name == NULL) { - if (total_len > 0) + if (total_len > 0 + && __builtin_expect (__readall (sock, resultbuf->gr_mem[0], + total_len) != total_len, 0)) { - size_t n = __readall (sock, resultbuf->gr_mem[0], total_len); - if (__builtin_expect (n != total_len, 0)) - { - /* The `errno' to some value != ERANGE. */ - __set_errno (ENOENT); - retval = ENOENT; - } - else - *result = resultbuf; + /* The `errno' to some value != ERANGE. */ + __set_errno (ENOENT); + retval = ENOENT; } + else + *result = resultbuf; } else { |