vbatts/grub
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

ia64: Fix iterator for relocation entries.

Browse source 
Don't assume relocation entry size and use sh_entsize properly.
This commit is contained in:
Vladimir Serbinenko 2017-02-01 20:10:26 +01:00
parent 3d173955f0
commit ea20dd2b22
1 changed files with 3 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
grub-core/kern/ia64/dl_helper.c
View file

@ -216,11 +216,11 @@ grub_ia64_dl_get_tramp_got_size (const void *ehdr, grub_size_t *tramp,
i++, s = (Elf64_Shdr *) ((char *) s + grub_le_to_cpu16 (e->e_shentsize)))
if (s->sh_type == grub_cpu_to_le32_compile_time (SHT_RELA))
{
Elf64_Rela *rel, *max;
const Elf64_Rela *rel, *max;
for (rel = (Elf64_Rela *) ((char *) e + grub_le_to_cpu64 (s->sh_offset)),
max = rel + grub_le_to_cpu64 (s->sh_size) / grub_le_to_cpu64 (s->sh_entsize);
rel < max; rel++)
max = (const Elf64_Rela *) ((grub_addr_t) rel + grub_le_to_cpu64 (s->sh_size));
rel < max; rel = (const Elf64_Rela *) ((grub_addr_t) rel + grub_le_to_cpu64 (s->sh_entsize)))
switch (ELF64_R_TYPE (grub_le_to_cpu64 (rel->r_info)))
{
case R_IA64_PCREL21B: