diff options
| -rw-r--r-- | nserver/src/nserve.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/nserver/src/nserve.c b/nserver/src/nserve.c index ade28fe..35bf7f6 100644 --- a/nserver/src/nserve.c +++ b/nserver/src/nserve.c @@ -36,7 +36,9 @@ int check_cmd_size(char *cmd, int sock) } char *err = "error: command invalid: size > 120 characters\n"; - send(sock, err, strlen(err), 0); + ssize_t err_sz = strlen(err); + ssize_t bytes = send(sock, err, err_sz, 0); + check(bytes == err_sz, "check_cmd_size: send failed"); return 1; error: |