Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff

[linux-2.6.git] / fs / binfmt_elf_fdpic.c

diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c
index 134c9c0..411eb4d 100644 (file)
--- a/fs/binfmt_elf_fdpic.c
+++ b/fs/binfmt_elf_fdpic.c
@@ -32,6 +32,7 @@
 #include <linux/elf.h>
 #include <linux/elf-fdpic.h>
 #include <linux/elfcore.h>
+#include <linux/vs_cvirt.h>
 
 #include <asm/uaccess.h>
 #include <asm/param.h>
@@ -187,7 +188,7 @@ static int load_elf_fdpic_binary(struct linux_binprm *bprm, struct pt_regs *regs
                                goto error;
 
                        /* read the name of the interpreter into memory */
-                       interpreter_name = (char *) kmalloc(phdr->p_filesz, GFP_KERNEL);
+                       interpreter_name = kmalloc(phdr->p_filesz, GFP_KERNEL);
                        if (!interpreter_name)
                                goto error;
 
@@ -294,14 +295,7 @@ static int load_elf_fdpic_binary(struct linux_binprm *bprm, struct pt_regs *regs
                                  &interp_params,
                                  &current->mm->start_stack,
                                  &current->mm->start_brk);
-#endif
-
-       /* do this so that we can load the interpreter, if need be
-        * - we will change some of these later
-        */
-       set_mm_counter(current->mm, rss, 0);
 
-#ifdef CONFIG_MMU
        retval = setup_arg_pages(bprm, current->mm->start_stack, executable_stack);
        if (retval < 0) {
                send_sig(SIGKILL, current, 0);
@@ -418,16 +412,11 @@ error:
                allow_write_access(interpreter);
                fput(interpreter);
        }
-       if (interpreter_name)
-               kfree(interpreter_name);
-       if (exec_params.phdrs)
-               kfree(exec_params.phdrs);
-       if (exec_params.loadmap)
-               kfree(exec_params.loadmap);
-       if (interp_params.phdrs)
-               kfree(interp_params.phdrs);
-       if (interp_params.loadmap)
-               kfree(interp_params.loadmap);
+       kfree(interpreter_name);
+       kfree(exec_params.phdrs);
+       kfree(exec_params.loadmap);
+       kfree(interp_params.phdrs);
+       kfree(interp_params.loadmap);
        return retval;
 
        /* unrecoverable error - kill the process */
@@ -584,8 +573,7 @@ static int create_elf_fdpic_tables(struct linux_binprm *bprm,
        csp -= sizeof(unsigned long);
        __put_user(bprm->argc, (unsigned long *) csp);
 
-       if (csp != sp)
-               BUG();
+       BUG_ON(csp != sp);
 
        /* fill in the argv[] array */
 #ifdef CONFIG_MMU