From: Christos Tsantilas <chtsanti@users.sourceforge.net>
Date: Thu, 29 Aug 2013 10:22:43 +0000 (+0300)
Subject: Fix configuration file parsing bugs, related to quoted strings
X-Git-Tag: SQUID_3_5_0_1~652
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a59fd1dff82d7ac8c57d890ca30a26c83fc54f52;p=thirdparty%2Fsquid.git

Fix configuration file parsing bugs, related to quoted strings

Try to fix 'comparison between signed and unsigned integer expression' compiler
warning.
---

diff --git a/src/ConfigParser.cc b/src/ConfigParser.cc
index c3b49079a4..e68a977a1c 100644
--- a/src/ConfigParser.cc
+++ b/src/ConfigParser.cc
@@ -188,7 +188,7 @@ ConfigParser::UnQuote(const char *token, const char **next)
     const char  *s = token + 1;
     char *d = UnQuoted;
     /* scan until the end of the quoted string, handling escape sequences*/
-    while (*s && *s != quoteChar && !errorStr && (d - UnQuoted) < sizeof(UnQuoted)) {
+    while (*s && *s != quoteChar && !errorStr && (size_t)(d - UnQuoted) < sizeof(UnQuoted)) {
         if (*s == '\\') {
             s++;
             switch (*s) {