[SCM] Samba Shared Repository - branch master updated

[Jeremy Allison]

The branch, master has been updated
       via  110a6f2... Fix bug 7063 - Samba 3.4.5 on ubuntu 8.04 64 bit - Core dumps.
      from  27920f4... s3:configure: check complete set of EA functions only when we found at least one

http://gitweb.samba.org/?p=samba.git;a=shortlog;h=master


- Log -----------------------------------------------------------------
commit 110a6f29f0d130753419d5fc5c7b238ab30822ec
Author: Jeremy Allison <jra at samba.org>
Date:   Tue Feb 2 16:32:51 2010 -0800

    Fix bug 7063 - Samba 3.4.5 on ubuntu 8.04 64 bit - Core dumps.
    
    Reported and found by Martin Hochreiter <linuxbox at wavenet.at>.
    Ensure we copy the right amount of registry data into the outgoing
    buffer.
    
    Jeremy.

-----------------------------------------------------------------------

Summary of changes:
 source3/rpc_server/srv_spoolss_nt.c |   11 +++++++++--
 1 files changed, 9 insertions(+), 2 deletions(-)


Changeset truncated at 500 lines:

diff --git a/source3/rpc_server/srv_spoolss_nt.c b/source3/rpc_server/srv_spoolss_nt.c
index b1513dd..e2e523d 100644
--- a/source3/rpc_server/srv_spoolss_nt.c
+++ b/source3/rpc_server/srv_spoolss_nt.c
@@ -7634,8 +7634,15 @@ WERROR _spoolss_EnumPrinterData(pipes_struct *p,
 
 		/* data - counted in bytes */
 
-		if (r->out.data && regval_size(val)) {
-			memcpy(r->out.data, regval_data_p(val), regval_size(val));
+		/*
+		 * See the section "Dynamically Typed Query Parameters"
+ 		 * in MS-RPRN.
+ 		 */
+
+		if (r->out.data && regval_data_p(val) &&
+				regval_size(val) && r->in.data_offered) {
+			memcpy(r->out.data, regval_data_p(val),
+				MIN(regval_size(val),r->in.data_offered));
 		}
 
 		*r->out.data_needed = regval_size(val);


-- 
Samba Shared Repository