1 files changed, 7 insertions, 3 deletions

diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index d5b640ba6cb1..303983fabfd6 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -570,7 +570,7 @@ static int load_elf_binary(struct linux_binprm *bprm, struct pt_regs *regs)
         unsigned long elf_entry;
         unsigned long interp_load_addr = 0;
         unsigned long start_code, end_code, start_data, end_data;
-        unsigned long reloc_func_desc = 0;
+        unsigned long reloc_func_desc __maybe_unused = 0;
         int executable_stack = EXSTACK_DEFAULT;
         unsigned long def_flags = 0;
         struct {
@@ -941,9 +941,13 @@ static int load_elf_binary(struct linux_binprm *bprm, struct pt_regs *regs)
         current->mm->start_stack = bprm->p;
 
 #ifdef arch_randomize_brk
-        if ((current->flags & PF_RANDOMIZE) && (randomize_va_space > 1))
+        if ((current->flags & PF_RANDOMIZE) && (randomize_va_space > 1)) {
                 current->mm->brk = current->mm->start_brk =
                         arch_randomize_brk(current->mm);
+#ifdef CONFIG_COMPAT_BRK
+                current->brk_randomized = 1;
+#endif
+        }
 #endif
 
         if (current->personality & MMAP_PAGE_ZERO) {
@@ -1906,7 +1910,7 @@ static int elf_core_dump(struct coredump_params *cprm)
         segs = current->mm->map_count;
         segs += elf_core_extra_phdrs();
 
-        gate_vma = get_gate_vma(current);
+        gate_vma = get_gate_vma(current->mm);
         if (gate_vma != NULL)
                 segs++;