X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fcontext.c;h=6aacbad0ea1c96ad3375739ca908f765f1ba4370;hb=8f0044bfed9f5ca51eab51478f483f92cc8f84a7;hp=46e1b344612e1f8af58a1117ec214c112b0a05b3;hpb=2223c96f0eecce28fe221eb19de4333156492337;p=lttng-tools.git

diff --git a/src/bin/lttng-sessiond/context.c b/src/bin/lttng-sessiond/context.c
index 46e1b3446..6aacbad0e 100644
--- a/src/bin/lttng-sessiond/context.c
+++ b/src/bin/lttng-sessiond/context.c
@@ -132,6 +132,7 @@ static int add_uctx_to_channel(struct ltt_ust_session *usess, int domain,
 	/* Add ltt UST context node to ltt UST channel */
 	lttng_ht_add_unique_ulong(uchan->ctx, &uctx->node);
 	rcu_read_unlock();
+	cds_list_add_tail(&uctx->list, &uchan->ctx_list);
 
 	DBG("Context UST %d added to channel %s", uctx->ctx.ctx, uchan->name);
 
@@ -201,7 +202,7 @@ int context_kernel_add(struct ltt_kernel_session *ksession,
 			LTTNG_SYMBOL_NAME_LEN);
 	kctx.u.perf_counter.name[LTTNG_SYMBOL_NAME_LEN - 1] = '\0';
 
-	if (strlen(channel_name) == 0) {
+	if (*channel_name == '\0') {
 		ret = add_kctx_all_channels(ksession, &kctx);
 		if (ret != LTTNG_OK) {
 			goto error;
@@ -262,7 +263,7 @@ int context_ust_add(struct ltt_ust_session *usess, int domain,
 	}
 
 	/* Get UST channel if defined */
-	if (strlen(channel_name) != 0) {
+	if (channel_name[0] != '\0') {
 		uchan = trace_ust_find_channel_by_name(chan_ht, channel_name);
 		if (uchan == NULL) {
 			ret = LTTNG_ERR_UST_CHAN_NOT_FOUND;