diff options
Diffstat (limited to 'scheduler.c')
| -rw-r--r-- | scheduler.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scheduler.c b/scheduler.c index 6dd937ef6b..51696ab18f 100644 --- a/scheduler.c +++ b/scheduler.c @@ -264,7 +264,7 @@ rb_fiber_scheduler_io_read_memory(VALUE scheduler, VALUE io, void *base, size_t VALUE rb_fiber_scheduler_io_write_memory(VALUE scheduler, VALUE io, const void *base, size_t size, size_t length) { - VALUE buffer = rb_io_buffer_new((void*)base, size, RB_IO_BUFFER_LOCKED|RB_IO_BUFFER_IMMUTABLE); + VALUE buffer = rb_io_buffer_new((void*)base, size, RB_IO_BUFFER_LOCKED|RB_IO_BUFFER_READONLY); VALUE result = rb_fiber_scheduler_io_write(scheduler, io, buffer, length); |