diff options
Diffstat (limited to 'nscd/nscd_helper.c')
| -rw-r--r-- | nscd/nscd_helper.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/nscd/nscd_helper.c b/nscd/nscd_helper.c index 577c6a052a..1f56ccf6aa 100644 --- a/nscd/nscd_helper.c +++ b/nscd/nscd_helper.c @@ -108,6 +108,7 @@ open_socket (request_type type, const char *key, size_t keylen) request_header req; char key[keylen]; } reqdata; + size_t real_sizeof_reqdata = sizeof (request_header) + keylen; /* Make socket non-blocking. */ __fcntl (sock, F_SETFL, O_RDWR | O_NONBLOCK); @@ -135,9 +136,9 @@ open_socket (request_type type, const char *key, size_t keylen) # define MSG_NOSIGNAL 0 #endif ssize_t wres = TEMP_FAILURE_RETRY (__send (sock, &reqdata, - sizeof (reqdata), + real_sizeof_reqdata, MSG_NOSIGNAL)); - if (__builtin_expect (wres == (ssize_t) sizeof (reqdata), 1)) + if (__builtin_expect (wres == (ssize_t) real_sizeof_reqdata, 1)) /* We managed to send the request. */ return sock; |