--- zzzz-none-000/linux-2.4.17/fs/binfmt_script.c	2001-02-09 19:29:44.000000000 +0000
+++ sangam-fb-322/linux-2.4.17/fs/binfmt_script.c	2004-11-24 13:22:10.000000000 +0000
@@ -1,110 +1,110 @@
-/*
- *  linux/fs/binfmt_script.c
- *
- *  Copyright (C) 1996  Martin von Löwis
- *  original #!-checking implemented by tytso.
- */
-
-#include <linux/module.h>
-#include <linux/string.h>
-#include <linux/stat.h>
-#include <linux/slab.h>
-#include <linux/binfmts.h>
-#include <linux/init.h>
-#include <linux/file.h>
-#include <linux/smp_lock.h>
-
-static int load_script(struct linux_binprm *bprm,struct pt_regs *regs)
-{
-	char *cp, *i_name, *i_arg;
-	struct file *file;
-	char interp[BINPRM_BUF_SIZE];
-	int retval;
-
-	if ((bprm->buf[0] != '#') || (bprm->buf[1] != '!') || (bprm->sh_bang)) 
-		return -ENOEXEC;
-	/*
-	 * This section does the #! interpretation.
-	 * Sorta complicated, but hopefully it will work.  -TYT
-	 */
-
-	bprm->sh_bang++;
-	allow_write_access(bprm->file);
-	fput(bprm->file);
-	bprm->file = NULL;
-
-	bprm->buf[BINPRM_BUF_SIZE - 1] = '\0';
-	if ((cp = strchr(bprm->buf, '\n')) == NULL)
-		cp = bprm->buf+BINPRM_BUF_SIZE-1;
-	*cp = '\0';
-	while (cp > bprm->buf) {
-		cp--;
-		if ((*cp == ' ') || (*cp == '\t'))
-			*cp = '\0';
-		else
-			break;
-	}
-	for (cp = bprm->buf+2; (*cp == ' ') || (*cp == '\t'); cp++);
-	if (*cp == '\0') 
-		return -ENOEXEC; /* No interpreter name found */
-	i_name = cp;
-	i_arg = 0;
-	for ( ; *cp && (*cp != ' ') && (*cp != '\t'); cp++)
-		/* nothing */ ;
-	while ((*cp == ' ') || (*cp == '\t'))
-		*cp++ = '\0';
-	if (*cp)
-		i_arg = cp;
-	strcpy (interp, i_name);
-	/*
-	 * OK, we've parsed out the interpreter name and
-	 * (optional) argument.
-	 * Splice in (1) the interpreter's name for argv[0]
-	 *           (2) (optional) argument to interpreter
-	 *           (3) filename of shell script (replace argv[0])
-	 *
-	 * This is done in reverse order, because of how the
-	 * user environment and arguments are stored.
-	 */
-	remove_arg_zero(bprm);
-	retval = copy_strings_kernel(1, &bprm->filename, bprm);
-	if (retval < 0) return retval; 
-	bprm->argc++;
-	if (i_arg) {
-		retval = copy_strings_kernel(1, &i_arg, bprm);
-		if (retval < 0) return retval; 
-		bprm->argc++;
-	}
-	retval = copy_strings_kernel(1, &i_name, bprm);
-	if (retval) return retval; 
-	bprm->argc++;
-	/*
-	 * OK, now restart the process with the interpreter's dentry.
-	 */
-	file = open_exec(interp);
-	if (IS_ERR(file))
-		return PTR_ERR(file);
-
-	bprm->file = file;
-	retval = prepare_binprm(bprm);
-	if (retval < 0)
-		return retval;
-	return search_binary_handler(bprm,regs);
-}
-
-struct linux_binfmt script_format = {
-	NULL, THIS_MODULE, load_script, NULL, NULL, 0
-};
-
-static int __init init_script_binfmt(void)
-{
-	return register_binfmt(&script_format);
-}
-
-static void __exit exit_script_binfmt(void)
-{
-	unregister_binfmt(&script_format);
-}
-
-module_init(init_script_binfmt)
-module_exit(exit_script_binfmt)
+/*
+ *  linux/fs/binfmt_script.c
+ *
+ *  Copyright (C) 1996  Martin von Löwis
+ *  original #!-checking implemented by tytso.
+ */
+
+#include <linux/module.h>
+#include <linux/string.h>
+#include <linux/stat.h>
+#include <linux/slab.h>
+#include <linux/binfmts.h>
+#include <linux/init.h>
+#include <linux/file.h>
+#include <linux/smp_lock.h>
+
+static int load_script(struct linux_binprm *bprm,struct pt_regs *regs)
+{
+	char *cp, *i_name, *i_arg;
+	struct file *file;
+	char interp[BINPRM_BUF_SIZE];
+	int retval;
+
+	if ((bprm->buf[0] != '#') || (bprm->buf[1] != '!') || (bprm->sh_bang)) 
+		return -ENOEXEC;
+	/*
+	 * This section does the #! interpretation.
+	 * Sorta complicated, but hopefully it will work.  -TYT
+	 */
+
+	bprm->sh_bang++;
+	allow_write_access(bprm->file);
+	fput(bprm->file);
+	bprm->file = NULL;
+
+	bprm->buf[BINPRM_BUF_SIZE - 1] = '\0';
+	if ((cp = strchr(bprm->buf, '\n')) == NULL)
+		cp = bprm->buf+BINPRM_BUF_SIZE-1;
+	*cp = '\0';
+	while (cp > bprm->buf) {
+		cp--;
+		if ((*cp == ' ') || (*cp == '\t'))
+			*cp = '\0';
+		else
+			break;
+	}
+	for (cp = bprm->buf+2; (*cp == ' ') || (*cp == '\t'); cp++);
+	if (*cp == '\0') 
+		return -ENOEXEC; /* No interpreter name found */
+	i_name = cp;
+	i_arg = 0;
+	for ( ; *cp && (*cp != ' ') && (*cp != '\t'); cp++)
+		/* nothing */ ;
+	while ((*cp == ' ') || (*cp == '\t'))
+		*cp++ = '\0';
+	if (*cp)
+		i_arg = cp;
+	strcpy (interp, i_name);
+	/*
+	 * OK, we've parsed out the interpreter name and
+	 * (optional) argument.
+	 * Splice in (1) the interpreter's name for argv[0]
+	 *           (2) (optional) argument to interpreter
+	 *           (3) filename of shell script (replace argv[0])
+	 *
+	 * This is done in reverse order, because of how the
+	 * user environment and arguments are stored.
+	 */
+	remove_arg_zero(bprm);
+	retval = copy_strings_kernel(1, &bprm->filename, bprm);
+	if (retval < 0) return retval; 
+	bprm->argc++;
+	if (i_arg) {
+		retval = copy_strings_kernel(1, &i_arg, bprm);
+		if (retval < 0) return retval; 
+		bprm->argc++;
+	}
+	retval = copy_strings_kernel(1, &i_name, bprm);
+	if (retval) return retval; 
+	bprm->argc++;
+	/*
+	 * OK, now restart the process with the interpreter's dentry.
+	 */
+	file = open_exec(interp);
+	if (IS_ERR(file))
+		return PTR_ERR(file);
+
+	bprm->file = file;
+	retval = prepare_binprm(bprm);
+	if (retval < 0)
+		return retval;
+	return search_binary_handler(bprm,regs);
+}
+
+struct linux_binfmt script_format = {
+	NULL, THIS_MODULE, load_script, NULL, NULL, 0
+};
+
+static int __init init_script_binfmt(void)
+{
+	return register_binfmt(&script_format);
+}
+
+static void __exit exit_script_binfmt(void)
+{
+	unregister_binfmt(&script_format);
+}
+
+module_init(init_script_binfmt)
+module_exit(exit_script_binfmt)