Author: rjung
Date: Sun Sep 6 16:15:40 2015
New Revision: 1701497
URL: http://svn.apache.org/r1701497
Log:
BZ 57836: ISAPI: Empty REMOTE_USER should not be
translated to "".
Still needs testing, because we rely on the
documented behavior of GetServerVariable which
is a bit unusual (returning size including
terminating '\0' character).
Modified:
tomcat/jk/trunk/native/iis/jk_isapi_plugin.c
tomcat/jk/trunk/xdocs/miscellaneous/changelog.xml
Modified: tomcat/jk/trunk/native/iis/jk_isapi_plugin.c
URL:
http://svn.apache.org/viewvc/tomcat/jk/trunk/native/iis/jk_isapi_plugin.c?rev=1701497&r1=1701496&r2=1701497&view=diff
==============================================================================
--- tomcat/jk/trunk/native/iis/jk_isapi_plugin.c (original)
+++ tomcat/jk/trunk/native/iis/jk_isapi_plugin.c Sun Sep 6 16:15:40 2015
@@ -3560,8 +3560,12 @@ static char *dup_server_value(LPEXTENSIO
char buf[HDR_BUFFER_SIZE];
char *dp;
- if (lpEcb->GetServerVariable(lpEcb->ConnID, (LPSTR)name, buf, &sz))
+ if (lpEcb->GetServerVariable(lpEcb->ConnID, (LPSTR)name, buf, &sz)) {
+ if (sz == 0) {
+ return NULL;
+ }
return jk_pool_strdup(p, buf);
+ }
if (GetLastError() != ERROR_INSUFFICIENT_BUFFER)
return NULL;
if ((dp = jk_pool_alloc(p, sz))) {
Modified: tomcat/jk/trunk/xdocs/miscellaneous/changelog.xml
URL:
http://svn.apache.org/viewvc/tomcat/jk/trunk/xdocs/miscellaneous/changelog.xml?rev=1701497&r1=1701496&r2=1701497&view=diff
==============================================================================
--- tomcat/jk/trunk/xdocs/miscellaneous/changelog.xml (original)
+++ tomcat/jk/trunk/xdocs/miscellaneous/changelog.xml Sun Sep 6 16:15:40 2015
@@ -44,6 +44,10 @@
<br />
<subsection name="Native">
<changelog>
+ <fix>
+ <bug>57836</bug>: ISAPI: Empty REMOTE_USER should not be
+ translated to "". (rjung)
+ </fix>
<update>
<bug>58309</bug>: ISAPI: Update bundled pcre from version 5.0
to 8.37. (rjung)
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