From: Daniel P. Berrange <berrange@redhat.com>
Date: Tue, 4 Aug 2009 17:13:09 +0000 (+0100)
Subject: Fix escaping of 8-bit high characters
X-Git-Tag: v0.7.0~17
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8feb499ba2c3625632210c997b49f5df515c05d4;p=thirdparty%2Flibvirt.git

Fix escaping of 8-bit high characters

Fix  https://bugzilla.redhat.com/show_bug.cgi?id=479517

* src/buf.c: Cast to 'unsigned char' before doing compare to
  avoid rejecting 8-bit high characters
---

diff --git a/src/buf.c b/src/buf.c
index 259175d8d9..c802aa2c61 100644
--- a/src/buf.c
+++ b/src/buf.c
@@ -304,7 +304,7 @@ virBufferEscapeString(const virBufferPtr buf, const char *format, const char *st
             *out++ = 'o';
             *out++ = 's';
             *out++ = ';';
-        } else if ((*cur >= 0x20) || (*cur == '\n') || (*cur == '\t') ||
+        } else if (((unsigned char)*cur >= 0x20) || (*cur == '\n') || (*cur == '\t') ||
                    (*cur == '\r')) {
             /*
              * default case, just copy !