diff options
Diffstat (limited to 'sysdeps/sparc/sparc32/dl-machine.h')
| -rw-r--r-- | sysdeps/sparc/sparc32/dl-machine.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sysdeps/sparc/sparc32/dl-machine.h b/sysdeps/sparc/sparc32/dl-machine.h index 348e0a4bbe..f08eb0381a 100644 --- a/sysdeps/sparc/sparc32/dl-machine.h +++ b/sysdeps/sparc/sparc32/dl-machine.h @@ -271,7 +271,9 @@ elf_machine_fixup_plt (struct link_map *map, const Elf32_Rela *reloc, unsigned long *hwcap = WEAKADDR(_dl_hwcap); int do_flush = (!hwcap || (*hwcap & HWCAP_SPARC_FLUSH)); #else - int do_flush = 0; + /* Unfortunately, this is necessary, so that we can ensure + ld.so will not execute corrupt PLT entry instructions. */ + const int do_flush = 1; #endif /* For thread safety, write the instructions from the bottom and |