From: Martin Mares <mj@ucw.cz>
Date: Fri, 12 Oct 2007 15:59:45 +0000 (+0200)
Subject: Capability loop detection introduced 2.2.7 did not work properly with
X-Git-Tag: v3.0.0~8^2~20
X-Git-Url: http://mj.ucw.cz/gitweb/?a=commitdiff_plain;h=d5b4cd14bcc088bcc487bfd2e555729b815706e6;p=pciutils.git

Capability loop detection introduced 2.2.7 did not work properly with
extended capabilities. Fixed.
---

diff --git a/ChangeLog b/ChangeLog
index 33f4eb9..db72832 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2007-10-12  Martin Mares <mj@ucw.cz>
+
+	* Capability loop detection introduced 2.2.7 did not work
+	  properly with extended capabilities. Fixed.
+
 2007-10-05  Martin Mares <mj@ucw.cz>
 
 	* Released as 2.2.7.
diff --git a/lspci.c b/lspci.c
index 512aa57..7ffbcdf 100644
--- a/lspci.c
+++ b/lspci.c
@@ -1437,7 +1437,7 @@ show_ext_caps(struct device *d)
 	break;
       id = header & 0xffff;
       printf("\tCapabilities: [%03x] ", where);
-      if (been_there[where++])
+      if (been_there[where]++)
 	{
 	  printf("<chain looped>\n");
 	  break;