more checks

Author: jumpsiegel

src/flamenco/runtime/tests/harness/fd_block_harness.c

@@ -428,6 +428,9 @@ fd_runtime_fuzz_block_ctx_create( fd_runtime_fuzz_runner_t *           runner,
   fd_runtime_block_info_t *    block_info       = fd_spad_alloc( runner->spad, alignof(fd_runtime_block_info_t), sizeof(fd_runtime_block_info_t) );
   fd_microblock_batch_info_t * batch_info       = fd_spad_alloc( runner->spad, alignof(fd_microblock_batch_info_t), sizeof(fd_microblock_batch_info_t) );
   fd_microblock_info_t *       microblock_info  = fd_spad_alloc( runner->spad, alignof(fd_microblock_info_t), sizeof(fd_microblock_info_t) );
+  if( FD_UNLIKELY( ( NULL == block_info) | ( NULL == batch_info) | ( NULL == microblock_info ) ) ) {
+    FD_LOG_ERR(( "fd_spad_alloc failed" ));
+  }
   fd_memset( block_info, 0, sizeof(fd_runtime_block_info_t) );
   fd_memset( batch_info, 0, sizeof(fd_microblock_batch_info_t) );
   fd_memset( microblock_info, 0, sizeof(fd_microblock_info_t) );

src/flamenco/runtime/tests/harness/fd_vm_harness.c

@@ -348,6 +348,9 @@ do{
 
   effects->rodata       = FD_SCRATCH_ALLOC_APPEND(
     l, alignof(pb_bytes_array_t), PB_BYTES_ARRAY_T_ALLOCSIZE( rodata_sz ) );
+  if( FD_UNLIKELY( NULL == effects->rodata ) ) {
+    FD_LOG_ERR(( "fd_spad_alloc failed" ));
+  }
   effects->rodata->size = (uint)rodata_sz;
   fd_memcpy( effects->rodata->bytes, rodata, rodata_sz );