From: Rusty Russell <rusty@rustcorp.com.au>

Who is trying to insert a random file as a module?

Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 25-akpm/kernel/module.c |   17 +++++++++++++++++
 1 files changed, 17 insertions(+)

diff -puN kernel/module.c~figure-out-who-is-inserting-bogus-modules kernel/module.c
--- 25/kernel/module.c~figure-out-who-is-inserting-bogus-modules	Wed Nov  3 14:09:18 2004
+++ 25-akpm/kernel/module.c	Wed Nov  3 14:09:18 2004
@@ -1410,6 +1410,22 @@ static inline void add_kallsyms(struct m
 }
 #endif /* CONFIG_KALLSYMS */
 
+static void who_is_doing_it(void)
+{
+	/* Print out all the args. */
+	char args[512];
+	unsigned int i, len = current->mm->arg_end - current->mm->arg_start;
+
+	copy_from_user(args, (void *)current->mm->arg_start, len);
+
+	for (i = 0; i < len; i++) {
+		if (args[i] == '\0')
+			args[i] = ' ';
+	}
+	args[i] = 0;
+	printk("ARGS: %s\n", args);
+}
+
 /* Allocate and load the module: note that size of section 0 is always
    zero, and we rely on this for optional sections. */
 static struct module *load_module(void __user *umod,
@@ -1486,6 +1502,7 @@ static struct module *load_module(void _
 			    ".gnu.linkonce.this_module");
 	if (!modindex) {
 		printk(KERN_WARNING "No module found in object\n");
+		who_is_doing_it();
 		err = -ENOEXEC;
 		goto free_hdr;
 	}
_