Fix: Use negative value for error code of lttng_ust_ctl_duplicate_ust_object_data

[lttng-ust.git] / liblttng-ust-ctl / ustctl.c

diff --git a/liblttng-ust-ctl/ustctl.c b/liblttng-ust-ctl/ustctl.c
index 39860ebf011870e7a9601f72d8f3b996c3e4cdc1..2dbac411876bbaabefdacfafad896daf06e70363 100644 (file)
--- a/liblttng-ust-ctl/ustctl.c
+++ b/liblttng-ust-ctl/ustctl.c
@@ -915,7 +915,7 @@ int ustctl_duplicate_ust_object_data(struct lttng_ust_object_data **dest,
                        obj->u.channel.wakeup_fd =
                                dup(src->u.channel.wakeup_fd);
                        if (obj->u.channel.wakeup_fd < 0) {
-                               ret = errno;
+                               ret = -errno;
                                goto chan_error_wakeup_fd;
                        }
                } else {
@@ -951,7 +951,7 @@ int ustctl_duplicate_ust_object_data(struct lttng_ust_object_data **dest,
                        obj->u.stream.wakeup_fd =
                                dup(src->u.stream.wakeup_fd);
                        if (obj->u.stream.wakeup_fd < 0) {
-                               ret = errno;
+                               ret = -errno;
                                goto stream_error_wakeup_fd;
                        }
                } else {
@@ -963,7 +963,7 @@ int ustctl_duplicate_ust_object_data(struct lttng_ust_object_data **dest,
                        obj->u.stream.shm_fd =
                                dup(src->u.stream.shm_fd);
                        if (obj->u.stream.shm_fd < 0) {
-                               ret = errno;
+                               ret = -errno;
                                goto stream_error_shm_fd;
                        }
                } else {