diff options
Diffstat (limited to 'erts/emulator/beam/erl_bif_port.c')
| -rw-r--r-- | erts/emulator/beam/erl_bif_port.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/erts/emulator/beam/erl_bif_port.c b/erts/emulator/beam/erl_bif_port.c index fbc92b9730..3fd35dd963 100644 --- a/erts/emulator/beam/erl_bif_port.c +++ b/erts/emulator/beam/erl_bif_port.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 2001-2010. All Rights Reserved. + * Copyright Ericsson AB 2001-2011. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in @@ -996,6 +996,7 @@ static byte* convert_environment(Process* p, Eterm env) Eterm* hp; Uint heap_size; int n; + Uint size; byte* bytes; if ((n = list_length(env)) < 0) { @@ -1039,15 +1040,15 @@ static byte* convert_environment(Process* p, Eterm env) if (is_not_nil(env)) { goto done; } - if ((n = io_list_len(all)) < 0) { + if (erts_iolist_size(all, &size)) { goto done; } /* * Put the result in a binary (no risk for a memory leak that way). */ - (void) erts_new_heap_binary(p, NULL, n, &bytes); - io_list_to_buf(all, (char*)bytes, n); + (void) erts_new_heap_binary(p, NULL, size, &bytes); + io_list_to_buf(all, (char*)bytes, size); done: erts_free(ERTS_ALC_T_TMP, temp_heap); |