diff options
| author | Nobuyoshi Nakada <[email protected]> | 2024-09-30 16:24:03 +0900 |
|---|---|---|
| committer | Nobuyoshi Nakada <[email protected]> | 2024-09-30 20:39:14 +0900 |
| commit | 637067440f74043c6d79fc649ab8acf1afea25a5 (patch) | |
| tree | a95e6961ba6754b250dbfcc86132f7f72823b7d3 /io_buffer.c | |
| parent | b93c51c114c2b3c8f9845f3a7bd2c936baf0996d (diff) | |
[Bug #20752] Slice of readonly `IO::Buffer` also should be readonly
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/11735
Diffstat (limited to 'io_buffer.c')
| -rw-r--r-- | io_buffer.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/io_buffer.c b/io_buffer.c index e6ca61bdae..2e789abe0f 100644 --- a/io_buffer.c +++ b/io_buffer.c @@ -1532,6 +1532,7 @@ rb_io_buffer_slice(struct rb_io_buffer *buffer, VALUE self, size_t offset, size_ struct rb_io_buffer *slice = NULL; TypedData_Get_Struct(instance, struct rb_io_buffer, &rb_io_buffer_type, slice); + slice->flags |= (buffer->flags & RB_IO_BUFFER_READONLY); slice->base = (char*)buffer->base + offset; slice->size = length; |