From: Michael Brown <mcb30@etherboot.org>
Date: Tue, 3 Jun 2008 23:02:23 +0000 (+0100)
Subject: [embed] Add missing register_image() to image/embedded.c
X-Git-Tag: v0.9.4~151
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d615b00443e9265f87f6a08e84c28eb5dcee6f49;p=thirdparty%2Fipxe.git

[embed] Add missing register_image() to image/embedded.c

When the embedded image is a script, the unregister_image() performed by
image/script.c corrupts memory, since image/embedded.c omitted the call
to register_image().

This is the first bug fixed using Stefan Hajnoczi's gdb stub for gPXE.
---

diff --git a/src/image/embedded.c b/src/image/embedded.c
index e2782a433..978331304 100644
--- a/src/image/embedded.c
+++ b/src/image/embedded.c
@@ -39,6 +39,7 @@ struct image *embedded_image(void)
 		return image = NULL;
 	}
 	copy_to_user(image->data, 0, _embedded_image_start, eisize);
+	register_image(image);
 
 	/* Reclaim embedded image memory */
 	reclaimed = 1;