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-rw-r--r--openbsc/src/libmsc/smpp_smsc.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/openbsc/src/libmsc/smpp_smsc.c b/openbsc/src/libmsc/smpp_smsc.c
index 6acd52ac5..2b17d1230 100644
--- a/openbsc/src/libmsc/smpp_smsc.c
+++ b/openbsc/src/libmsc/smpp_smsc.c
@@ -878,7 +878,11 @@ static int link_accept_cb(struct smsc *smsc, int fd,
esme->wqueue.bfd.fd = fd;
esme->wqueue.bfd.data = esme;
esme->wqueue.bfd.when = BSC_FD_READ;
- osmo_fd_register(&esme->wqueue.bfd);
+
+ if (osmo_fd_register(&esme->wqueue.bfd) != 0) {
+ talloc_free(esme);
+ return -EIO;
+ }
esme->wqueue.read_cb = esme_link_read_cb;
esme->wqueue.write_cb = esme_link_write_cb;