ceph/mds_client.c: quiet sparse noise

[pandora-kernel.git] / fs / binfmt_elf.c

diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index dd0fdfc..21ac5ee 100644 (file)
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -795,7 +795,16 @@ static int load_elf_binary(struct linux_binprm *bprm, struct pt_regs *regs)
                         * might try to exec.  This is because the brk will
                         * follow the loader, and is not movable.  */
 #if defined(CONFIG_X86) || defined(CONFIG_ARM)
-                       load_bias = 0;
+                       /* Memory randomization might have been switched off
+                        * in runtime via sysctl.
+                        * If that is the case, retain the original non-zero
+                        * load_bias value in order to establish proper
+                        * non-randomized mappings.
+                        */
+                       if (current->flags & PF_RANDOMIZE)
+                               load_bias = 0;
+                       else
+                               load_bias = ELF_PAGESTART(ELF_ET_DYN_BASE - vaddr);
 #else
                        load_bias = ELF_PAGESTART(ELF_ET_DYN_BASE - vaddr);
 #endif