diff options
Diffstat (limited to 'pjlib/src/pj/pool_buf.c')
-rw-r--r-- | pjlib/src/pj/pool_buf.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/pjlib/src/pj/pool_buf.c b/pjlib/src/pj/pool_buf.c index c373fa75..ce787ce0 100644 --- a/pjlib/src/pj/pool_buf.c +++ b/pjlib/src/pj/pool_buf.c @@ -53,17 +53,26 @@ static pj_status_t pool_buf_initialize() static void* stack_alloc(pj_pool_factory *factory, pj_size_t size) { struct creation_param *param; + void *buf; PJ_UNUSED_ARG(factory); param = pj_thread_local_get(tls); - PJ_ASSERT_RETURN(param != NULL, NULL); + if (param == NULL) { + /* Don't assert(), this is normal no-memory situation */ + return NULL; + } pj_thread_local_set(tls, NULL); PJ_ASSERT_RETURN(size <= param->size, NULL); - return param->stack_buf; + buf = param->stack_buf; + + /* Prevent the buffer from being reused */ + param->stack_buf = NULL; + + return buf; } |