X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=libringbuffer%2Fshm.c;h=69e4b1a765eb1d9dea37b9cafb6c06bbf8f4e8ad;hb=51920067af7b1049413c1b8c30ee254afbd4e448;hp=994204d1e0a2463829a8e73e3cb0cf078eae1c0f;hpb=35897f8b2d311b756b81657dad9c53ef1c0fad8a;p=lttng-ust.git

diff --git a/libringbuffer/shm.c b/libringbuffer/shm.c
index 994204d1..69e4b1a7 100644
--- a/libringbuffer/shm.c
+++ b/libringbuffer/shm.c
@@ -211,10 +211,12 @@ void shmp_object_destroy(struct shm_object *obj)
 			assert(0);
 		}
 	}
-	ret = close(obj->shm_fd);
-	if (ret) {
-		PERROR("close");
-		assert(0);
+	if (obj->shm_fd >= 0) {
+		ret = close(obj->shm_fd);
+		if (ret) {
+			PERROR("close");
+			assert(0);
+		}
 	}
 	for (i = 0; i < 2; i++) {
 		if (obj->wait_fd[i] < 0)