From: Michael Jeanson <mjeanson@efficios.com>
Date: Mon, 30 Nov 2020 19:46:07 +0000 (-0500)
Subject: Fix: handle default switch case with -EINVAL in lttng-syscalls
X-Git-Tag: v2.13.0-rc1~69
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=6866b1c778967d8fe21fe4545aed1c67d7f4129d;p=lttng-modules.git

Fix: handle default switch case with -EINVAL in lttng-syscalls

Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Change-Id: I7768ea3d0da259976548f6b9417350227390b3be
---

diff --git a/src/lttng-syscalls.c b/src/lttng-syscalls.c
index 2c40ae1c..6ce669f5 100644
--- a/src/lttng-syscalls.c
+++ b/src/lttng-syscalls.c
@@ -1935,6 +1935,9 @@ int lttng_syscall_filter_enable_event_notifier(
 		case LTTNG_SYSCALL_ABI_COMPAT:
 			dispatch_list = &group->event_notifier_compat_syscall_dispatch[syscall_id];
 			break;
+		default:
+			ret = -EINVAL;
+			goto end;
 		}
 		break;
 	case LTTNG_SYSCALL_EXIT:
@@ -1945,8 +1948,14 @@ int lttng_syscall_filter_enable_event_notifier(
 		case LTTNG_SYSCALL_ABI_COMPAT:
 			dispatch_list = &group->event_notifier_exit_compat_syscall_dispatch[syscall_id];
 			break;
+		default:
+			ret = -EINVAL;
+			goto end;
 		}
 		break;
+	default:
+		ret = -EINVAL;
+		goto end;
 	}
 
 	hlist_add_head_rcu(&notifier->u.syscall.node, dispatch_list);