X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=libringbuffer%2Fshm.c;h=873e6e87597311ae9a5cc03c3d1c27a53dae025c;hb=afdf9825400f1b975a98202a3e9dcbec0a572a56;hp=6a77af6462a61d93a3c5c1bfb8fff214f546de62;hpb=5d61a504c6d395914d78f97e82f6fd0fdf0f98a0;p=lttng-ust.git

diff --git a/libringbuffer/shm.c b/libringbuffer/shm.c
index 6a77af64..873e6e87 100644
--- a/libringbuffer/shm.c
+++ b/libringbuffer/shm.c
@@ -34,7 +34,7 @@ struct shm_object *shm_object_table_append(struct shm_object_table *table,
 
 	if (table->allocated_len >= table->size)
 		return NULL;
-	obj = &table->objects[table->allocated_len++];
+	obj = &table->objects[table->allocated_len];
 
 	/* wait_fd: create pipe */
 	ret = pipe(waitfd);
@@ -55,7 +55,7 @@ struct shm_object *shm_object_table_append(struct shm_object_table *table,
 		PERROR("fcntl");
 		goto error_fcntl;
 	}
-	*obj->wait_fd = *waitfd;
+	memcpy(obj->wait_fd, waitfd, sizeof(waitfd));
 
 	/* shm_fd: create shm */
 
@@ -98,6 +98,8 @@ struct shm_object *shm_object_table_append(struct shm_object_table *table,
 	obj->memory_map = memory_map;
 	obj->memory_map_size = memory_map_size;
 	obj->allocated_len = 0;
+	obj->index = table->allocated_len++;
+
 	return obj;
 
 error_mmap:
@@ -118,7 +120,6 @@ error_fcntl:
 		}
 	}
 error_pipe:
-	free(obj);
 	return NULL;
 	
 }