[Bug libstdc++/118099] basic_filebuf::overflow leaves streambuf in inconsistent state on I/O error.

[redi at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118099

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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           Keywords|                            |patch, wrong-code

--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Patch posted:
https://gcc.gnu.org/pipermail/gcc-patches/2026-October/735980.html

Followed by two more fixes in the same code:
https://gcc.gnu.org/pipermail/gcc-patches/2026-October/735981.html
https://gcc.gnu.org/pipermail/gcc-patches/2026-October/735982.html