From: Roger Dingledine <arma@torproject.org>
Date: Sat, 18 Oct 2003 01:28:39 +0000 (+0000)
Subject: we've been stomping on memory while reading config
X-Git-Tag: tor-0.0.2pre13~12
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2093f607603de756e0ec431c49dbbdca9ce22850;p=thirdparty%2Ftor.git

we've been stomping on memory while reading config
doesn't seem to have bitten us yet, but let's fix that :)


svn:r619
---

diff --git a/src/common/util.c b/src/common/util.c
index 333cd65e6e..ccc130030e 100644
--- a/src/common/util.c
+++ b/src/common/util.c
@@ -481,7 +481,7 @@ try_next_line:
   do {
     *s = 0;
     s--;
-  } while (isspace(*s));
+  } while (s >= line && isspace(*s));
 
   key = line;
   while(isspace(*key))