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Fix incorrect minimum read length. (#5353)

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Samuel Williams 2022-01-01 20:23:47 +13:00 committed by GitHub
parent 5414de4b6e
commit 243320d22f
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GPG Key ID: 4AEE18F83AFDEB23
Notes: git 2022-01-01 16:24:07 +09:00 
Merged-By: ioquatix <samuel@codeotaku.com>
1 changed files with 2 additions and 6 deletions
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8
io.c
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@ -1133,14 +1133,10 @@ rb_read_internal(rb_io_t *fptr, void *buf, size_t count)
{ {
VALUE scheduler = rb_fiber_scheduler_current(); VALUE scheduler = rb_fiber_scheduler_current();
if (scheduler != Qnil) { if (scheduler != Qnil) {
VALUE result = rb_fiber_scheduler_io_read_memory(scheduler, fptr->self, buf, count, count); VALUE result = rb_fiber_scheduler_io_read_memory(scheduler, fptr->self, buf, count, 0);
if (result != Qundef) { if (result != Qundef) {
ssize_t length = rb_fiber_scheduler_io_result_apply(result); return rb_fiber_scheduler_io_result_apply(result);
if (length < 0) rb_sys_fail_path(fptr->pathv);
return length;
} }
} }