X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=liblttngctl%2Flttngctl.c;h=d0ba52bbf419d8a8b026a4316e3212271f0aef44;hp=0442a4f02bdbc686a868bf1abbc40a1896420894;hb=038238aa959d8e8e8b7c465024ca37599fcc4056;hpb=8c9ae521a34f2d83c42ced6b00a599518e8473e8

diff --git a/liblttngctl/lttngctl.c b/liblttngctl/lttngctl.c
index 0442a4f02..d0ba52bbf 100644
--- a/liblttngctl/lttngctl.c
+++ b/liblttngctl/lttngctl.c
@@ -334,6 +334,10 @@ static int ask_sessiond(struct lttcomm_session_msg *lsm, void **buf)
 
 	size = llm.data_size;
 	if (size == 0) {
+		/* If client free with size 0 */
+		if (buf != NULL) {
+			*buf = NULL;
+		}
 		ret = 0;
 		goto end;
 	}
@@ -541,7 +545,7 @@ int lttng_disable_event(struct lttng_handle *handle, const char *name,
 
 	copy_lttng_domain(&lsm.domain, &handle->domain);
 
-	if (name == NULL) {
+	if (name != NULL) {
 		copy_string(lsm.u.disable.name, name, sizeof(lsm.u.disable.name));
 		lsm.cmd_type = LTTNG_DISABLE_EVENT;
 	} else {
@@ -636,7 +640,7 @@ int lttng_list_tracepoints(struct lttng_handle *handle,
 /*
  *  Return a human readable string of code
  */
-const char *lttng_get_readable_code(int code)
+const char *lttng_strerror(int code)
 {
 	if (code > -LTTCOMM_OK) {
 		return "Ended with errors";