From: Patrick Monnerat <Patrick.Monnerat@datasphere.ch>
Date: Wed, 15 Aug 2007 14:49:16 +0000 (+0000)
Subject: Fix a potential buffer overflow bug in lib/version.c
X-Git-Tag: curl-7_17_0~85
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ca410ec2ca79c880fa71b4abd5a05470a42467ee;p=thirdparty%2Fcurl.git

Fix a potential buffer overflow bug in lib/version.c
---

diff --git a/lib/version.c b/lib/version.c
index 9085f7df81..43b9936940 100644
--- a/lib/version.c
+++ b/lib/version.c
@@ -57,8 +57,9 @@ char *curl_version(void)
   size_t len;
   size_t left = sizeof(version);
   strcpy(ptr, LIBCURL_NAME "/" LIBCURL_VERSION );
-  ptr=strchr(ptr, '\0');
-  left -= strlen(ptr);
+  len = strlen(ptr);
+  left -= len;
+  ptr += len;
 
   len = Curl_ssl_version(ptr, left);
   left -= len;