From 39d91e9f880a88026359d941476b35069bcece71 Mon Sep 17 00:00:00 2001
From: Stefan Berger <stefanb@us.ibm.com>
Date: Tue, 15 Nov 2011 12:48:07 -0500
Subject: [PATCH] Fix strchr call triggering gcc 4.3 & 4.4 bug

Replacing the strchr call with two variables through a strstr call.
Calling strchr with two variables triggers a gcc 4.3/4.4
bug when used in combination with -Wlogical-op and at least -O1.
---
 src/util/buf.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/util/buf.c b/src/util/buf.c
index 5043128a11..206a39a933 100644
--- a/src/util/buf.c
+++ b/src/util/buf.c
@@ -466,7 +466,11 @@ virBufferEscape(virBufferPtr buf, const char *toescape,
     cur = str;
     out = escaped;
     while (*cur != 0) {
-        if (strchr(toescape, *cur))
+        /* strchr work-around for gcc 4.3 & 4.4 bug with -Wlogical-op
+         * http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36513
+         */
+        char needle[2] = { *cur, 0 };
+        if (strstr(toescape, needle))
             *out++ = '\\';
         *out++ = *cur;
         cur++;
-- 
2.47.2