X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fcmd.c;h=11e2885411f69f6fb07325d0364aed8c891e37d1;hp=95e371d7b66fe527da607a7c60d0c49b871a2e63;hb=7c1d2758d663ac5f119eae6849e50b56546a0c48;hpb=00a620843422e5c972aee0ada2181b811fc81b92

diff --git a/src/bin/lttng-sessiond/cmd.c b/src/bin/lttng-sessiond/cmd.c
index 95e371d7b..11e288541 100644
--- a/src/bin/lttng-sessiond/cmd.c
+++ b/src/bin/lttng-sessiond/cmd.c
@@ -38,6 +38,7 @@
 #include "lttng-sessiond.h"
 #include "utils.h"
 #include "syscall.h"
+#include "agent.h"
 
 #include "cmd.h"
 
@@ -1512,6 +1513,9 @@ int cmd_enable_event(struct ltt_session *session, struct lttng_domain *domain,
 			event->type = LTTNG_EVENT_TRACEPOINT;	/* Hack */
 			ret = event_kernel_enable_event(kchan, event,
 				filter_expression, filter);
+			/* We have passed ownership */
+			filter_expression = NULL;
+			filter = NULL;
 			if (ret != LTTNG_OK) {
 				if (channel_created) {
 					/* Let's not leak a useless channel. */
@@ -1537,6 +1541,9 @@ int cmd_enable_event(struct ltt_session *session, struct lttng_domain *domain,
 		case LTTNG_EVENT_TRACEPOINT:
 			ret = event_kernel_enable_event(kchan, event,
 				filter_expression, filter);
+			/* We have passed ownership */
+			filter_expression = NULL;
+			filter = NULL;
 			if (ret != LTTNG_OK) {
 				if (channel_created) {
 					/* Let's not leak a useless channel. */
@@ -1548,6 +1555,9 @@ int cmd_enable_event(struct ltt_session *session, struct lttng_domain *domain,
 		case LTTNG_EVENT_SYSCALL:
 			ret = event_kernel_enable_event(kchan, event,
 				filter_expression, filter);
+			/* We have passed ownership */
+			filter_expression = NULL;
+			filter = NULL;
 			if (ret != LTTNG_OK) {
 				goto error;
 			}