laforge has submitted this change. ( 
https://gerrit.osmocom.org/c/libosmocore/+/35055?usp=email )

Change subject: gmstap_util: Fix sending out gsmtap messages
......................................................................

gmstap_util: Fix sending out gsmtap messages

Previously undetected, because the vty command 'gsmtap log ...' never used 
write queue mode

Change-Id: I88ba8984518d2d0327cfacd0d2cdf33c7e1d091b
---
M src/core/gsmtap_util.c
1 file changed, 21 insertions(+), 5 deletions(-)

Approvals:
  Jenkins Builder: Verified
  laforge: Looks good to me, approved




diff --git a/src/core/gsmtap_util.c b/src/core/gsmtap_util.c
index d817885..b64c7b0 100644
--- a/src/core/gsmtap_util.c
+++ b/src/core/gsmtap_util.c
@@ -491,16 +491,21 @@

        if (ofd_wq_mode) {
                gti->out = osmo_iofd_setup(gti, gti->wq.bfd.fd, 
"gsmtap_inst.io_fd", OSMO_IO_FD_MODE_READ_WRITE, &gsmtap_ops, NULL);
-               if (gti->out == NULL) {
-                       talloc_free(gti);
-                       close(fd);
-                       return NULL;
-               }
+               if (gti->out == NULL)
+                       goto err_cleanup;
+               if (osmo_iofd_register(gti->out, gti->wq.bfd.fd) < 0)
+                       goto err_cleanup;
+
                /* osmo write queue previously used was set up with value of 64 
*/
                osmo_iofd_set_txqueue_max_length(gti->out, 64);
        }

        return gti;
+
+err_cleanup:
+       talloc_free(gti);
+       close(fd);
+       return NULL;
 }

 /*! Open GSMTAP source socket, connect and register osmo_fd

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Gerrit-Project: libosmocore
Gerrit-Branch: master
Gerrit-Change-Id: I88ba8984518d2d0327cfacd0d2cdf33c7e1d091b
Gerrit-Change-Number: 35055
Gerrit-PatchSet: 2
Gerrit-Owner: arehbein <[email protected]>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: daniel <[email protected]>
Gerrit-Reviewer: jolly <[email protected]>
Gerrit-Reviewer: laforge <[email protected]>
Gerrit-MessageType: merged

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