| commit | 047435dd988a3975d40c6626a8f739a0b2e154bc | [log] [tgz] |
|---|---|---|
| author | Alan Modra <amodra@gmail.com> | Thu Sep 25 08:22:24 2025 +0930 |
| committer | Alan Modra <amodra@gmail.com> | Thu Sep 25 10:10:47 2025 +0930 |
| tree | f7d2e3c9a35472d853a485708282c4bb2af899cb | |
| parent | 4fab244ece36dc7e30f3900102a6f061daeb47e4 [diff] |
PR 33452 SEGV in bfd_elf_gc_record_vtentry Limit addends on vtentry relocs, otherwise ld might attempt to allocate a stupidly large array. This also fixes the expression overflow leading to pr33452. A vtable of 33M entries on a 64-bit host is surely large enough, especially considering that VTINHERIT and VTENTRY relocations are to support -fvtable-gc that disappeared from gcc over 20 years ago. PR ld/33452 * elflink.c (bfd_elf_gc_record_vtentry): Sanity check addend.