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| author | Tom Tromey <tom@tromey.com> | 2023-03-19 09:13:10 -0600 |
|---|---|---|
| committer | Tom Tromey <tom@tromey.com> | 2023-03-20 07:47:15 -0600 |
| commit | 6e7eef72164c00d6a5a7b0bce9fa01f5481f33cb (patch) | |
| tree | e07c0c6a3e13a4d367fec7b44f025195a6368ff7 /ld/ChangeLog-2016 | |
| parent | 0fea10f327466dbe949aef39cef5a6bdea91163f (diff) | |
| download | binutils-gdb-6e7eef72164c00d6a5a7b0bce9fa01f5481f33cb.tar.gz | |
Use rust_demangle to fix a crash
PR rust/30211 points out a crash caused by a particular completion.
This turns out to happen because a Rust minsym winds up in a
C++-specific path in strncmp_iw_with_mode, which ultimately causes the
completer to pass invalid arguments to string::append.
This patch fixes the bug by reordering the language constants so that
Rust comes before C++, and then using rust_demangle. This ensures
that minsyms are correctly marked as "Rust", avoiding this code and
thus the crash.
Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=20367
Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=30211
Reviewed-By: Andrew Burgess <aburgess@redhat.com>
Diffstat (limited to 'ld/ChangeLog-2016')
0 files changed, 0 insertions, 0 deletions