diff options
Diffstat (limited to 'sysdeps/i386/dl-machine.h')
| -rw-r--r-- | sysdeps/i386/dl-machine.h | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/sysdeps/i386/dl-machine.h b/sysdeps/i386/dl-machine.h index bcd388f..a718792 100644 --- a/sysdeps/i386/dl-machine.h +++ b/sysdeps/i386/dl-machine.h @@ -79,7 +79,7 @@ elf_machine_rel (struct link_map *map, int noplt)) { Elf32_Addr *const reloc_addr = (void *) (map->l_addr + reloc->r_offset); - Elf32_Addr loadbase; + Elf32_Addr loadbase, undo; switch (ELF32_R_TYPE (reloc->r_info)) { @@ -101,20 +101,17 @@ elf_machine_rel (struct link_map *map, break; case R_386_32: if (resolve && map == &_dl_rtld_map) - { - /* Undo the relocation done here during bootstrapping. Now we will - relocate it anew, possibly using a binding found in the user - program or a loaded library rather than the dynamic linker's - built-in definitions used while loading those libraries. */ - const Elf32_Sym *const dlsymtab - = (void *) (map->l_addr + map->l_info[DT_SYMTAB]->d_un.d_ptr); - *reloc_addr -= (map->l_addr + - dlsymtab[ELF32_R_SYM (reloc->r_info)].st_value); - } + /* Undo the relocation done here during bootstrapping. Now we will + relocate it anew, possibly using a binding found in the user + program or a loaded library rather than the dynamic linker's + built-in definitions used while loading those libraries. */ + undo = map->l_addr + sym->st_value; + else + undo = 0; loadbase = (resolve ? (*resolve) (&sym, (Elf32_Addr) reloc_addr, 0) : /* RESOLVE is null during bootstrap relocation. */ map->l_addr); - *reloc_addr += sym ? (loadbase + sym->st_value) : 0; + *reloc_addr += (sym ? (loadbase + sym->st_value) : 0) - undo; break; case R_386_RELATIVE: if (!resolve || map != &_dl_rtld_map) /* Already done in rtld itself. */ |