diff options
| author | Nick Clifton <nickc@redhat.com> | 2022-01-31 14:36:31 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2022-01-31 14:36:31 +0000 |
| commit | f10f8617a302f45dae721eae0cd659911f03d864 (patch) | |
| tree | cd6444637702f0c5d88e39fb8163fa3b07ad879e /libiberty/ChangeLog | |
| parent | 9ff8aa7d418bc508dbd429576b93e30ed9dc5891 (diff) | |
| download | fsf-binutils-gdb-f10f8617a302f45dae721eae0cd659911f03d864.zip fsf-binutils-gdb-f10f8617a302f45dae721eae0cd659911f03d864.tar.gz fsf-binutils-gdb-f10f8617a302f45dae721eae0cd659911f03d864.tar.bz2 | |
Import patch from mainline GCC to fix an infinite recusion in the Rust demangler.
PR 98886
PR 99935
* rust-demangle.c (struct rust_demangler): Add a recursion
counter.
(demangle_path): Increment/decrement the recursion counter upon
entry and exit. Fail if the counter exceeds a fixed limit.
(demangle_type): Likewise.
(rust_demangle_callback): Initialise the recursion counter,
disabling if requested by the option flags.
Diffstat (limited to 'libiberty/ChangeLog')
| -rw-r--r-- | libiberty/ChangeLog | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog index 40611e5..de3a6ee 100644 --- a/libiberty/ChangeLog +++ b/libiberty/ChangeLog @@ -1,3 +1,15 @@ +2022-01-31 Nick Clifton <nickc@redhat.com> + + PR 98886 + PR 99935 + * rust-demangle.c (struct rust_demangler): Add a recursion + counter. + (demangle_path): Increment/decrement the recursion counter upon + entry and exit. Fail if the counter exceeds a fixed limit. + (demangle_type): Likewise. + (rust_demangle_callback): Initialise the recursion counter, + disabling if requested by the option flags. + 2022-01-15 Martin Sebor <msebor@redhat.com> * regex.c: Suppress -Wuse-after-free. |