From: Martin Mares <mj@ucw.cz>
Date: Sat, 22 Nov 2008 21:20:33 +0000 (+0100)
Subject: Ignore NUL character at the end of VPD strings.
X-Git-Tag: v3.1-alpha3~5
X-Git-Url: http://mj.ucw.cz/gitweb/?a=commitdiff_plain;h=db2a16f414d1766d03c6f3bd8f2042f57e235273;p=pciutils.git

Ignore NUL character at the end of VPD strings.

Broadcom Ethernet controllers have been observed to use NUL-terminated strings.
---

diff --git a/ls-vpd.c b/ls-vpd.c
index 413dcfd..f50d7a4 100644
--- a/ls-vpd.c
+++ b/ls-vpd.c
@@ -52,6 +52,8 @@ print_vpd_string(const byte *buf, word len)
       byte ch = *buf++;
       if (ch == '\\')
         printf("\\\\");
+      else if (!ch && !len)
+        ;  /* Cards with null-terminated strings have been observed */
       else if (ch < 32 || ch == 127)
         printf("\\x%02x", ch);
       else