diff options
Diffstat (limited to 'util/tube.c')
| -rw-r--r-- | util/tube.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/util/tube.c b/util/tube.c index f42d22cb3f20..dc6e3c2e7f78 100644 --- a/util/tube.c +++ b/util/tube.c @@ -454,8 +454,9 @@ int tube_setup_bg_write(struct tube* tube, struct comm_base* base) int tube_queue_item(struct tube* tube, uint8_t* msg, size_t len) { - struct tube_res_list* item = - (struct tube_res_list*)malloc(sizeof(*item)); + struct tube_res_list* item; + if(!tube || !tube->res_com) return 0; + item = (struct tube_res_list*)malloc(sizeof(*item)); if(!item) { free(msg); log_err("out of memory for async answer"); @@ -687,8 +688,9 @@ int tube_setup_bg_write(struct tube* ATTR_UNUSED(tube), int tube_queue_item(struct tube* tube, uint8_t* msg, size_t len) { - struct tube_res_list* item = - (struct tube_res_list*)malloc(sizeof(*item)); + struct tube_res_list* item; + if(!tube) return 0; + item = (struct tube_res_list*)malloc(sizeof(*item)); verbose(VERB_ALGO, "tube queue_item len %d", (int)len); if(!item) { free(msg); |