[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Bug binutils/29312] Stack overflow in demangle_const() and demangle_pat
From: |
nickc at redhat dot com |
Subject: |
[Bug binutils/29312] Stack overflow in demangle_const() and demangle_path_maybe_open_generics(), cxxfilt |
Date: |
Fri, 01 Jul 2022 11:12:02 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=29312
Nick Clifton <nickc at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |nickc at redhat dot com
Status|UNCONFIRMED |RESOLVED
Resolution|--- |MOVED
--- Comment #2 from Nick Clifton <nickc at redhat dot com> ---
Hi Marsman1996,
Good news / bad news:
Bad news: This is the wrong place to report this bug.
The demangler is part of the libiberty library which is maintained
by the gcc project. The binutils just makes use of this library.
Good news: The bug has already been reported:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105039
Bad news: The patch that fixes the problem has not been reviewed or
applied to the gcc sources.
Good news: We are planning on making a new release of the binutils
next month (2.39) and intend on making sure that the patch is in
the binutils sources, even if it is not in the gcc sources.
Bad news: The patch only fixes one of your reproducers (demangle_const)
The other reproducer still causes problems.
Good news: I am investigating the second reproducer.
Conclusion:
Please could you refile this bug report on the gcc bugzilla system.
Maybe that will prompt someone to look at the situation again. Plus
it will give me somewhere to hang a second patch (assuming that I
can create one) to fix the second reproducer.
Cheers
Nick
--
You are receiving this mail because:
You are on the CC list for the bug.
- [Bug binutils/29312] New: Stack overflow in demangle_const() and demangle_path_maybe_open_generics(), cxxfilt, lqliuyuwei at outlook dot com, 2022/07/01
- [Bug binutils/29312] Stack overflow in demangle_const() and demangle_path_maybe_open_generics(), cxxfilt, lqliuyuwei at outlook dot com, 2022/07/01
- [Bug binutils/29312] Stack overflow in demangle_const() and demangle_path_maybe_open_generics(), cxxfilt,
nickc at redhat dot com <=
- [Bug binutils/29312] Stack overflow in demangle_const() and demangle_path_maybe_open_generics(), cxxfilt, nickc at redhat dot com, 2022/07/01
- [Bug binutils/29312] Stack overflow in demangle_const() and demangle_path_maybe_open_generics(), cxxfilt, lqliuyuwei at outlook dot com, 2022/07/01
- [Bug binutils/29312] Stack overflow in demangle_const() and demangle_path_maybe_open_generics(), cxxfilt, nickc at redhat dot com, 2022/07/01
- [Bug binutils/29312] Stack overflow in demangle_const() and demangle_path_maybe_open_generics(), cxxfilt, lqliuyuwei at outlook dot com, 2022/07/01
- [Bug binutils/29312] Stack overflow in demangle_const() and demangle_path_maybe_open_generics(), cxxfilt, joseph at codesourcery dot com, 2022/07/01
- [Bug binutils/29312] Stack overflow in demangle_const() and demangle_path_maybe_open_generics(), cxxfilt, nickc at redhat dot com, 2022/07/01