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2023-11-06merge revision(s) 19346c2336053b351673da030b00c704138252d8: [Backport #19754]U.Nakamura
[Bug #19754] Make `IO::Buffer#get_string` check `offset` range (#8016) --- io_buffer.c | 3 +++ test/ruby/test_io_buffer.rb | 8 ++++++++ 2 files changed, 11 insertions(+)
2023-07-25merge revision(s) 09295ea796900fb7b05d29e93364090e21598566: [Backport #19543]U.Nakamura
IO::Buffer#resize: Free internal buffer if new size is zero (#7569) `#resize(0)` on an IO::Buffer with internal buffer allocated will result in calling `realloc(data->base, 0)`. The behavior of `realloc` with size = 0 is implementation-defined (glibc frees the object and returns NULL, while BSDs return an inaccessible object). And thus such usage is deprecated in standard C (upcoming C23 will make it UB). To avoid this problem, just `free`s the memory when the new size is zero. --- io_buffer.c | 5 +++++ test/ruby/test_io_buffer.rb | 18 ++++++++++++++++++ 2 files changed, 23 insertions(+)
2022-09-04merge revision(s) ↵nagachika
ef525b012a709077ea2797e8642fae0b61234063,dc9a13abeef5a2b936fbb55edc112b8b382a05e7: [Backport #18775] Explicit handling of frozen strings in `IO::Buffer#for`. (#5892) --- io_buffer.c | 122 +++++++++++++++++++++++++++++++++++--------- test/ruby/test_io_buffer.rb | 36 +++++++------ 2 files changed, 117 insertions(+), 41 deletions(-) Fix rdoc of IO::Buffer [ci skip] --- io_buffer.c | 15 +-------------- 1 file changed, 1 insertion(+), 14 deletions(-)
2021-12-23Add fiber scheduler hooks for `pread`/`pwrite`, and add support to `IO::Buffer`.Samuel Williams
Notes: Merged: https://github.com/ruby/ruby/pull/5249 Merged-By: ioquatix <samuel@codeotaku.com>
2021-12-22Extended interface for IO::Buffer & documentation.Samuel Williams
Notes: Merged: https://github.com/ruby/ruby/pull/5314 Merged-By: ioquatix <samuel@codeotaku.com>
2021-12-21Rename IMMUTABLE to READONLY.Samuel Williams
Notes: Merged: https://github.com/ruby/ruby/pull/5303
2021-12-21Improve interface for get/set/copy.Samuel Williams
Notes: Merged: https://github.com/ruby/ruby/pull/5303
2021-12-21Mark non-private mapped files as external.Samuel Williams
Notes: Merged: https://github.com/ruby/ruby/pull/5303
2021-12-21Default `IO::Buffer#get_string` to use BINARY encoding.Samuel Williams
Notes: Merged: https://github.com/ruby/ruby/pull/5303
2021-12-21Add tests for `IO::Buffer` `get`/`set`.Samuel Williams
Notes: Merged: https://github.com/ruby/ruby/pull/5303
2021-12-21Rename `to_str` -> `get_string` and add support for encodings.Samuel Williams
Notes: Merged: https://github.com/ruby/ruby/pull/5303
2021-12-21Improved exception usage/classes.Samuel Williams
Notes: Merged: https://github.com/ruby/ruby/pull/5303
2021-12-21Fix handling of frozens strings.Samuel Williams
Notes: Merged: https://github.com/ruby/ruby/pull/5303
2021-12-21Fix mapping invalid non-file object.Samuel Williams
Notes: Merged: https://github.com/ruby/ruby/pull/5303
2021-12-20Improve IO::Buffer resize and introduce ownership transfer.Samuel Williams
Notes: Merged: https://github.com/ruby/ruby/pull/5301
2021-12-19Default size for IO::Buffer.Samuel Williams
Notes: Merged: https://github.com/ruby/ruby/pull/5300
2021-11-23Suppress the “experimental" warnings for `IO::Buffer`Nobuyoshi Nakada
As this warning is emitted just once per processes, needs in each files when parallel testing.
2021-11-17Validate string type when constructing IO::Buffer for string mapping.Samuel Williams
Notes: Merged: https://github.com/ruby/ruby/pull/5115
2021-11-12Rework implementation of `IO::Buffer.for(string)` to use string locking.Samuel Williams
Notes: Merged: https://github.com/ruby/ruby/pull/5109
2021-11-12More immutability and locking tests.Samuel Williams
Notes: Merged: https://github.com/ruby/ruby/pull/5109
2021-11-10IO::Buffer for scheduler interface.Samuel Williams
Notes: Merged: https://github.com/ruby/ruby/pull/4621
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