Module: kamailio Branch: master Commit: c0125e049f1c34afe7411f763f9f57c7a00109a8 URL: https://github.com/kamailio/kamailio/commit/c0125e049f1c34afe7411f763f9f57c… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2017-07-09T10:21:20+02:00 evapi: handle return code for fcntl --- Modified: src/modules/evapi/evapi_dispatch.c --- Diff: https://github.com/kamailio/kamailio/commit/c0125e049f1c34afe7411f763f9f57c… Patch: https://github.com/kamailio/kamailio/commit/c0125e049f1c34afe7411f763f9f57c… --- diff --git a/src/modules/evapi/evapi_dispatch.c b/src/modules/evapi/evapi_dispatch.c index 5429d6913b..aa07a8eb4b 100644 --- a/src/modules/evapi/evapi_dispatch.c +++ b/src/modules/evapi/evapi_dispatch.c @@ -591,6 +591,7 @@ int evapi_run_dispatcher(char *laddr, int lport) struct ev_io io_server; struct ev_io io_notify; int yes_true = 1; + int fflags = 0; LM_DBG("starting dispatcher processing\n"); @@ -619,7 +620,15 @@ int evapi_run_dispatcher(char *laddr, int lport) return -1; } /* set non-blocking flag */ - fcntl(evapi_srv_sock, F_SETFL, fcntl(evapi_srv_sock, F_GETFL) | O_NONBLOCK); + fflags = fcntl(evapi_srv_sock, F_GETFL); + if(fflags<0) { + LM_ERR("failed to get the srv socket flags\n"); + return -1; + } + if (fcntl(evapi_srv_sock, F_SETFL, fflags | O_NONBLOCK)<0) { + LM_ERR("failed to set srv socket flags\n"); + return -1; + } bzero(&evapi_srv_addr, sizeof(evapi_srv_addr)); evapi_srv_addr.sin_family = h->h_addrtype;