[PATCH] m68knommu: remove regs arg from coldfire timer interrupt

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

diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c
index 76f06f6..a4d933a 100644 (file)
--- a/fs/binfmt_elf_fdpic.c
+++ b/fs/binfmt_elf_fdpic.c
@@ -234,6 +234,14 @@ static int load_elf_fdpic_binary(struct linux_binprm *bprm,
                                goto error;
                        }
 
+                       /*
+                        * If the binary is not readable then enforce
+                        * mm->dumpable = 0 regardless of the interpreter's
+                        * permissions.
+                        */
+                       if (file_permission(interpreter, MAY_READ) < 0)
+                               bprm->interp_flags |= BINPRM_FLAGS_ENFORCE_NONDUMP;
+
                        retval = kernel_read(interpreter, 0, bprm->buf,
                                             BINPRM_BUF_SIZE);
                        if (retval < 0)
@@ -706,12 +714,11 @@ static int elf_fdpic_map_file(struct elf_fdpic_params *params,
                return -ELIBBAD;
 
        size = sizeof(*loadmap) + nloads * sizeof(*seg);
-       loadmap = kmalloc(size, GFP_KERNEL);
+       loadmap = kzalloc(size, GFP_KERNEL);
        if (!loadmap)
                return -ENOMEM;
 
        params->loadmap = loadmap;
-       memset(loadmap, 0, size);
 
        loadmap->version = ELF32_FDPIC_LOADMAP_VERSION;
        loadmap->nsegs = nloads;