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Fix: syscall tracing: disable all and missing error handling
[lttng-tools.git]
/
src
/
bin
/
lttng-sessiond
/
cmd.c
diff --git
a/src/bin/lttng-sessiond/cmd.c
b/src/bin/lttng-sessiond/cmd.c
index bbc122152204bf4308a15f9afbe6a58dd4b587b3..0050ef50b1169c9b3b16545aee2c8e48e950ccfc 100644
(file)
--- a/
src/bin/lttng-sessiond/cmd.c
+++ b/
src/bin/lttng-sessiond/cmd.c
@@
-1070,6
+1070,9
@@
int cmd_disable_event(struct ltt_session *session, int domain,
break;
case LTTNG_EVENT_SYSCALL:
ret = event_kernel_disable_syscall(kchan, event_name);
break;
case LTTNG_EVENT_SYSCALL:
ret = event_kernel_disable_syscall(kchan, event_name);
+ if (ret != LTTNG_OK) {
+ goto error;
+ }
break;
default:
ret = LTTNG_ERR_UNK;
break;
default:
ret = LTTNG_ERR_UNK;
@@
-1178,9
+1181,6
@@
int disable_kevent_all(struct ltt_session *session, int domain,
struct lttng_event *event)
{
int ret;
struct lttng_event *event)
{
int ret;
- char *event_name;
-
- event_name = event->name;
rcu_read_lock();
rcu_read_lock();
@@
-1216,7
+1216,10
@@
int disable_kevent_all(struct ltt_session *session, int domain,
}
break;
case LTTNG_EVENT_SYSCALL:
}
break;
case LTTNG_EVENT_SYSCALL:
- ret = event_kernel_disable_syscall(kchan, event_name);
+ ret = event_kernel_disable_syscall(kchan, "");
+ if (ret != LTTNG_OK) {
+ goto error;
+ }
break;
default:
ret = LTTNG_ERR_UNK;
break;
default:
ret = LTTNG_ERR_UNK;
@@
-1457,6
+1460,9
@@
int cmd_enable_event(struct ltt_session *session, struct lttng_domain *domain,
break;
case LTTNG_EVENT_SYSCALL:
ret = event_kernel_enable_syscall(kchan, event->name);
break;
case LTTNG_EVENT_SYSCALL:
ret = event_kernel_enable_syscall(kchan, event->name);
+ if (ret != LTTNG_OK) {
+ goto error;
+ }
break;
default:
ret = LTTNG_ERR_UNK;
break;
default:
ret = LTTNG_ERR_UNK;
@@
-1663,6
+1669,9
@@
int enable_kevent_all(struct ltt_session *session,
switch (event->type) {
case LTTNG_EVENT_SYSCALL:
ret = event_kernel_enable_syscall(kchan, "");
switch (event->type) {
case LTTNG_EVENT_SYSCALL:
ret = event_kernel_enable_syscall(kchan, "");
+ if (ret != LTTNG_OK) {
+ goto error;
+ }
break;
case LTTNG_EVENT_TRACEPOINT:
/*
break;
case LTTNG_EVENT_TRACEPOINT:
/*
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