1 files changed, 8 insertions, 0 deletions
diff --git a/crypto/async/async.c b/crypto/async/async.c
index 84c5876852..a320d455b7 100644
--- a/crypto/async/async.c
+++ b/crypto/async/async.c
@@ -138,6 +138,10 @@ static void async_release_job(ASYNC_JOB *job) {
     async_pool *pool;
 
     pool = (async_pool *)CRYPTO_THREAD_get_local(&poolkey);
+    if (pool == NULL) {
+        ERR_raise(ERR_LIB_ASYNC, ERR_R_INTERNAL_ERROR);
+        return;
+    }
     OPENSSL_free(job->funcargs);
     job->funcargs = NULL;
     sk_ASYNC_JOB_push(pool->jobs, job);
@@ -148,6 +152,10 @@ void async_start_func(void)
     ASYNC_JOB *job;
     async_ctx *ctx = async_get_ctx();
 
+    if (ctx == NULL) {
+        ERR_raise(ERR_LIB_ASYNC, ERR_R_INTERNAL_ERROR);
+        return;
+    }
     while (1) {
         /* Run the job */
         job = ctx->currjob;