Florian Weimer ecc7c3deb9 libio: Check remaining buffer size in _IO_wdo_write (bug 31183)
The multibyte character needs to fit into the remaining buffer space,
not the already-written buffer space.  Without the fix, we were never
moving the write pointer from the start of the buffer, always using
the single-character fallback buffer.

Fixes commit 04b76b5aa8b2d1d19066e42dd1 ("Don't error out writing
a multibyte character to an unbuffered stream (bug 17522)").
2024-01-02 14:36:17 +01:00
..
2023-06-13 19:59:08 -04:00
2023-06-01 12:40:05 -04:00
2023-06-01 12:40:05 -04:00
2023-06-01 12:40:05 -04:00
2023-06-01 12:40:05 -04:00
2021-09-03 22:06:44 +05:30
2021-06-02 07:32:19 +02:00