diff options
Diffstat (limited to 'fs/binfmt_elf.c')
| -rw-r--r-- | fs/binfmt_elf.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c index 4190dafd2ec4..e990075fb43d 100644 --- a/fs/binfmt_elf.c +++ b/fs/binfmt_elf.c @@ -1866,7 +1866,14 @@ static int fill_note_info(struct elfhdr *elf, int phdrs, /* * Allocate a structure for each thread. */ - for (ct = &dump_task->signal->core_state->dumper; ct; ct = ct->next) { + info->thread = kzalloc(offsetof(struct elf_thread_core_info, + notes[info->thread_notes]), + GFP_KERNEL); + if (unlikely(!info->thread)) + return 0; + + info->thread->task = dump_task; + for (ct = dump_task->signal->core_state->dumper.next; ct; ct = ct->next) { t = kzalloc(offsetof(struct elf_thread_core_info, notes[info->thread_notes]), GFP_KERNEL); @@ -1874,17 +1881,8 @@ static int fill_note_info(struct elfhdr *elf, int phdrs, return 0; t->task = ct->task; - if (ct->task == dump_task || !info->thread) { - t->next = info->thread; - info->thread = t; - } else { - /* - * Make sure to keep the original task at - * the head of the list. - */ - t->next = info->thread->next; - info->thread->next = t; - } + t->next = info->thread->next; + info->thread->next = t; } /* |