Merge tag 'efi-for-3.8' into x86/efi

[platform/adaptation/renesas_rcar/renesas_kernel.git] / fs / binfmt_script.c

diff --git a/fs/binfmt_script.c b/fs/binfmt_script.c
index 8c95499..5027a3e 100644 (file)
--- a/fs/binfmt_script.c
+++ b/fs/binfmt_script.c
@@ -22,15 +22,13 @@ static int load_script(struct linux_binprm *bprm)
        char interp[BINPRM_BUF_SIZE];
        int retval;
 
-       if ((bprm->buf[0] != '#') || (bprm->buf[1] != '!') ||
-           (bprm->recursion_depth > BINPRM_MAX_RECURSION))
+       if ((bprm->buf[0] != '#') || (bprm->buf[1] != '!'))
                return -ENOEXEC;
        /*
         * This section does the #! interpretation.
         * Sorta complicated, but hopefully it will work.  -TYT
         */
 
-       bprm->recursion_depth++;
        allow_write_access(bprm->file);
        fput(bprm->file);
        bprm->file = NULL;
@@ -82,7 +80,9 @@ static int load_script(struct linux_binprm *bprm)
        retval = copy_strings_kernel(1, &i_name, bprm);
        if (retval) return retval; 
        bprm->argc++;
-       bprm->interp = interp;
+       retval = bprm_change_interp(interp, bprm);
+       if (retval < 0)
+               return retval;
 
        /*
         * OK, now restart the process with the interpreter's dentry.