From: Roland McGrath <roland@redhat.com>
Date: Fri, 4 Sep 2009 10:05:31 +0000 (-0700)
Subject: image-header.c (__libdw_image_header): Fix tranposed comparison.
X-Git-Tag: elfutils-0.143~18
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=de6730c718ea803bba51e699752245094bf674a0;p=thirdparty%2Felfutils.git

image-header.c (__libdw_image_header): Fix tranposed comparison.
---

diff --git a/libdwfl/ChangeLog b/libdwfl/ChangeLog
index 39ae70d40..5b876d338 100644
--- a/libdwfl/ChangeLog
+++ b/libdwfl/ChangeLog
@@ -1,3 +1,7 @@
+2009-09-04  Roland McGrath  <roland@redhat.com>
+
+	* image-header.c (__libdw_image_header): Fix tranposed comparison.
+
 2009-08-27  Roland McGrath  <roland@redhat.com>
 
 	* image-header.c: New file.
diff --git a/libdwfl/image-header.c b/libdwfl/image-header.c
index 054fba715..6341fc8c4 100644
--- a/libdwfl/image-header.c
+++ b/libdwfl/image-header.c
@@ -112,7 +112,7 @@ __libdw_image_header (int fd, off64_t *start_offset,
 	  offset += ((*(uint8_t *) (header + H_SETUP_SECTS) ?: 4) + 1) * 512;
 
 	  if (offset > H_END && offset < mapped_size
-	      && mapped_size - length >= offset)
+	      && mapped_size - offset >= length)
 	    {
 	      /* It looks kosher.  Use it!  */
 	      *start_offset += offset;